# MCB ## MCB Collection: Miniature Circuit Breakers for Industrial Protection Each **MCB** in this collection ensures robust protection for industrial systems. These components interrupt power during faults. This range supports diverse projects through established brands. DDY Supply serves global distributors with quality components. ## Key Technical Functions and Characteristics - **Reliable Fault Interruption**: Offers automatic disconnection during overcurrent events to ensure system safety. - **Advanced Protection Mechanisms**: Uses thermal and magnetic tripping for rapid, dependable fault detection. - **Modular Installation Design**: Standardized compact form factors allow seamless integration into distribution boards. - **Versatile Trip Curves**: Models available in Type B, C, and D to match specific load requirements. - **High Breaking Capacity**: Built to safely interrupt substantial fault currents in industrial settings. ## Comprehensive MCB Product Range This collection features various series designed for industrial specifications. We offer models for commercial and engineering applications. Our available brands are recognized for reliability. We focus on durability and technical compliance. ## Critical Industrial Applications These units are vital for industrial automation, control panels, and low voltage distribution networks. They protect machinery. These units also ensure electrical safety in large infrastructure projects. They prevent damage from short circuits and thermal overloads. ## DDY Supply: Expert Brand and Supplier Sourcing DDY Supply sources components from established manufacturers. We assist buyers with technical project specifications. ## Why Procure Miniature Circuit Breakers Through DDY Supply We provide access to a global supply network for industrial components. Our expertise facilitates international procurement for complex projects. ## Frequently Asked Questions **Q: Where can I source MCBs for industrial projects from China?** A: DDY Supply provides components to contractors worldwide. **Q: Which brands of units can DDY Supply provide?** A: We offer a **circuit breaker** from established brands based on availability. **Q: What are the primary industrial applications for an MCB?** A: They are used in automation, control panels, and low voltage power distribution. ## Products in this collection - [CHINT NXB-40 Miniature Circuit Breaker](https://ddysupply.com/products/chint-nxb-40-miniature-circuit) - 1.79 USD - [ABB DS200 RCBO B Type Electromagnetic Residual Current Operated Circuit Breaker](https://ddysupply.com/products/abb-ds200-rcbo-b-type) - 49.39 USD - [ABB S200 B TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-b-type-miniature) - 3.02 USD - [CHINT NXB-63 C typeMiniature Circuit Breaker](https://ddysupply.com/products/chint-nxb-63-c-miniature) - 1.01 USD - [12V/48V electric vehicle/electric motorcycle air switch 1P 63A/100A electric vehicle circuit breaker](https://ddysupply.com/products/electric-vehicle-circuit-breaker) - 0.81 USD - [ABB DS200M RCBO C Type Electromagnetic Residual Current Operated Circuit Breaker](https://ddysupply.com/products/abb-ds200m-rcbo-c-type) - 54.78 USD - [ABB M Series Base](https://ddysupply.com/products/abb-m-series-base) - 0.34 USD - [ABB M200M Miniature Circuit Breaker](https://ddysupply.com/products/abb-m200m-miniature-circuit-breaker) - 4.75 USD - [ABB S200 C TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-c-type-miniature) - 2.88 USD - [ABB S200 D TYPE - Miniature Circuit Breakers MCB](https://ddysupply.com/products/abb-s200-d-type-miniature) - 4.1 USD - [ABB S200MDC B Type 3-5In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-b-type-3) - 5.6 USD - [ABB S200MDC C Type 5-10In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-c-type-5) - 5.54 USD - [ABB S200MDC K Type 10-14In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-k-type-10) - 6.99 USD - [ABB S200MDC Z Type 2-3In DC Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200mdc-z-type-2) - 9.54 USD - [ABB S300 B TYPE Breaker](https://ddysupply.com/products/abb-s300-b-type) - 15.34 USD - [ABB S300 C TYPE Breaker](https://ddysupply.com/products/abb-s300-c-type) - 16.13 USD - [ABB S300 D TYPE Breaker](https://ddysupply.com/products/abb-s300-d-type) - 19.36 USD - [ABB S300 K TYPE Breaker](https://ddysupply.com/products/abb-s300-k-type) - 19.36 USD - [ABB S300 Z TYPE Breaker](https://ddysupply.com/products/abb-s300-z-type) - 24.21 USD - [ABB S800 C Type C 25kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-c) - 27.01 USD - [ABB S800 C Type N 36kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-n) - 31.19 USD - [ABB S800 C Type S 50kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s800-c-type-s) - 48.05 USD - [ABB S800S-UC AC And DC Miniature Circuit Breakers](https://ddysupply.com/products/abb-s800s-uc-ac-dc) - 113.65 USD - [ABB SE200 4.5ka C TYPE -MCB Miniature Circuit Breakers](https://ddysupply.com/products/abb-se200-c-45ka-type-miniature-circuit) - 2.37 USD - [ABB SE200 C Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-se200-miniature-circuit-breaker) - 2.28 USD - [ABB SE200 D Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-se200-d-type-miniature) - 3.28 USD - [ABB SH200 B Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-b-type-miniature) - 4.6 USD - [ABB SH200 C Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-c-type-miniature) - 3.09 USD - [ABB SH200 D Type Miniature Circuit Breaker](https://ddysupply.com/products/abb-sh200-d-type-miniature) - 4.66 USD - [ABB-S200M Series 10kA Miniature Circuit Breaker](https://ddysupply.com/products/abb-s200m-series-10ka-mcb) - 4.08 USD - [CHINT NB1-63DC MCB Miniature Circuit Breaker](https://ddysupply.com/products/chint-nb1-63dc-mcb-miniature) - 4.2 USD - [CHINT NB1-63H Miniature Circuit Breaker](https://ddysupply.com/products/nb1-63h-miniature-circuit-breaker) - 2.9 USD - [CHINT NB7 AC Miniature Circuit Breaker](https://ddysupply.com/products/chint-nb7-miniature-circuit-breaker) - 1.76 USD - [CHINT NBH8 Miniature Circuit Breaker](https://ddysupply.com/products/chint-miniature-circuit-breaker) - 3.4 USD - [CHINT NXB-125 Moulded Case Circuit Breaker](https://ddysupply.com/products/chint-moulded-case-circuit-breaker) - 2.85 USD - [CHINT NXB-63 B type Miniature Circuit Breaker](https://ddysupply.com/products/chint-nxb-63-b-miniature) - 1.06 USD - [CHINT NXB-63 D type Miniature Circuit Breaker](https://ddysupply.com/products/chint-nxb-63-d-typeminiature) - 1.13 USD - [CHINT NXB-80 Moulded Case Circuit Breaker](https://ddysupply.com/products/chint-nxb-80-moulded-circuit) - 1.46 USD - [CHINT NXBLE-125 (rcbo breaker) C TYPE](https://ddysupply.com/products/chint-nxble-125-rcbo-c) - 9.29 USD - [CHINT NXBLE-125 (rcbo breaker) D TYPE](https://ddysupply.com/products/chint-nxble-125-rcbo-breaker) - 9.29 USD - [CHINT NXBLE-32 (rcbo breaker) D TYPE](https://ddysupply.com/products/chint-nxble-32-rcbo-breaker) - 3.55 USD - [CHINT NXBLE-32 B TYPE RCBO Breaker](https://ddysupply.com/products/chint-nxble-32-b-type-rcbo) - 3.47 USD - [CHINT NXBLE-32 C TYPE RCBO Breaker](https://ddysupply.com/products/chint-nxble-32-ac-miniature-leakage-circuit-breaker-rcbo-c-type) - 3.47 USD - [CHINT NXHB-125 Isolation switch](https://ddysupply.com/products/chint-nxhb-125-isolation-switch) - 0.84 USD - [DDY DZ47 BREAKER 6-125A](https://ddysupply.com/products/ddy-dz47-breaker-6-125a) - 0.67 USD - [DELIXI Auxiliary Contacts](https://ddysupply.com/products/delixi-auxiliary-contacts) - 2.01 USD - [DELIXI CDB6i Accessories: Alarm Contacts](https://ddysupply.com/products/delixi-cdb6i-accessories-alarm-contacts) - 2.27 USD - [DELIXI CDB6i Accessories: Auxiliary + Alarm](https://ddysupply.com/products/delixi-cdb6i-accessories-auxiliary-alarm) - 3.85 USD - [DELIXI CDB6i Accessories: Dual Auxiliary Contacts](https://ddysupply.com/products/delixi-cdb6i-accessories-dual-auxiliary) - 3.63 USD - [DELIXI CDB6i Accessories: Overvoltage and Undervoltage Releases](https://ddysupply.com/products/delixi-cdb6i-accessories-overvoltage-and-undervoltage-releases) - 11.66 USD - [DELIXI CDB6i Accessories: Overvoltage Releases](https://ddysupply.com/products/delixi-cdb6i-accessories-overvoltage-releases) - 10.95 USD - [DELIXI CDB6i Accessories: Passive Shunt + Auxiliary](https://ddysupply.com/products/delixi-cdb6i-accessories-passive-shunt-auxiliary) - 11.16 USD - [DELIXI CDB6i Accessories: Shunt + Auxiliary](https://ddysupply.com/products/delixi-cdb6i-accessories-shunt-auxiliary) - 9.7 USD - [DELIXI CDB6i Accessories: Shunt Release](https://ddysupply.com/products/delixi-cdb6i-accessories-shunt-release) - 11.16 USD - [DELIXI CDB6i Accessories: Undervoltage Releases](https://ddysupply.com/products/delixi-cdb6i-accessories-undervoltage) - 11.78 USD - [DELIXI CDB6i C Type Miniature circuit breakers](https://ddysupply.com/products/delixi-cdb6i-c-type-miniature-circuit-breakers) - 1.04 USD - [DELIXI CDB6i D Type Miniature circuit breakers](https://ddysupply.com/products/delixi-cdb6i-d-type-miniature-circuit-breakers) - 1.24 USD - [DELIXI CDB6i-125 Accessories: Auxiliary Contacts](https://ddysupply.com/products/delixi-cdb6i-125-accessories-auxiliary) - 2.76 USD - [DELIXI DZ47-125 Accessories: Auxiliary Contacts](https://ddysupply.com/products/delixi-dz47-125-accessories-auxiliary-contacts) - 2.17 USD - [DELIXI DZ47-125 Accessories: Shunt Releases](https://ddysupply.com/products/delixi-dz47-125-accessories-shunt) - 6.39 USD - [DELIXI DZ47MA D Type single magnetic circuit breaker](https://ddysupply.com/products/delixi-dz47ma-d-type-single-magnetic-circuit-breaker) - 1.26 USD - [DELIXI DZ47s Accessories: Alarm Contacts](https://ddysupply.com/products/delixi-dz47s-accessories-alarm-contacts) - 1.31 USD - [DELIXI DZ47s Accessories: Shunt Releases Auxiliary Contacts](https://ddysupply.com/products/delixi-dz47s-accessories-shunt-releases-auxiliary-contacts) - 1.15 USD - [DELIXI DZ47s Accessory: Undervoltage Release](https://ddysupply.com/products/delixi-dz47s-accessory-undervoltage-release) - 3.41 USD - [DELIXI DZ47s C Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-dz47s-c-type-miniature-circuit-breaker) - 0.86 USD - [DZ47-125 80A/100A/125A Circuit Breaker Air Switch 1P/2P/3P High Power Miniature Circuit Breaker](https://ddysupply.com/products/dz47-125-mcb) - 1.8 USD - [NB1-63 Miniature Circuit Breaker](https://ddysupply.com/products/nb1-63-miniature-circuit-breaker) - 1.95 USD - [NB1-63DC DC Miniature Circuit Breaker](https://ddysupply.com/products/nb1-63dc-dc-miniature-circuit-breaker) - 3.42 USD - [Photovoltaic DC circuit breaker, DC MCB miniature DC air switch, DC 500V/1000V, 2P32A/63A](https://ddysupply.com/products/photovoltaic-dc-breaker) - 2.48 USD - [Schneider C120 High Rated Current Miniature Circuit Breaker](https://ddysupply.com/products/schneider-c120-miniature-circuit-breaker) - 14.86 USD - [Schneider C120H DC Miniature Circuit Breaker](https://ddysupply.com/products/schneider-c120h-dc-miniature-circuit) - 17.82 USD - [Schneider EA9A45 1P+N Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ea9a45-miniature-circuit-breaker) - 4.24 USD - [Schneider EA9A47 Miniature Circuit Breaker 1P+N](https://ddysupply.com/products/schneider-ea9a47-miniature-circuit-breaker) - 5.24 USD - [Schneider EA9A67 1P+N 6KA C Type Breaker](https://ddysupply.com/products/schneider-ea9a67-1p-n-6ka) - 5.44 USD - [Schneider Electric iC65H-DC DC Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65h-dc-miniature-circuit) - 7.78 USD - [Schneider Electric iC65L-DC DC Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65l-dc-dc-miniature) - 10.01 USD - [Schneider Electric iC65N-DC DC Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65n-dc-dc-miniature) - 3.52 USD - [Schneider Electric iDPN Miniature Circuit Breaker](https://ddysupply.com/products/schneider-electric-idpn-miniature-circuit) - 5.85 USD - [Schneider iC125 DC B Type Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic125-dc-b-type) - 131.52 USD - [Schneider iC125 DC C Type Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic125-miniature-circuit-breaker) - 89.27 USD - [Schneider IC65H B type 10kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65h-b-type-10ka) - 5.5 USD - [Schneider IC65H C type 10kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65h-c-type-10ka) - 4.45 USD - [Schneider IC65H D type 10kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65h-d-type-10ka) - 6.65 USD - [Schneider IC65L C type 15kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65l-c-type-15ka) - 6.5 USD - [Schneider IC65L D type 15kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65l-d-type-15ka) - 11.54 USD - [Schneider IC65N B type 6kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65n-b-type-6ka) - 4.45 USD - [Schneider IC65N C type 6kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65n-c-type-6ka) - 3.5 USD - [Schneider IC65N D type 6kA Miniature Circuit Breaker](https://ddysupply.com/products/schneider-ic65n-d-type-6ka) - 4.99 USD - [Schneider IDPNK2 Miniature circuit breaker 1P+N](https://ddysupply.com/products/schneider-idpnk2-miniature-circuit-breaker) - 8.32 USD - [SIEMENS 5SL6 miniature circuit breaker](https://ddysupply.com/products/siemens-5sl6-miniature-circuit-breaker) - 3.24 USD - [SIEMENS 5SN4 miniature circuit breaker 1P](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-1p) - 4.14 USD - [SIEMENS 5SN4 miniature circuit breaker 1P+N](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-1p-n) - 7.8 USD - [SIEMENS 5SN4 miniature circuit breaker 2P](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-2p) - 10.15 USD - [SIEMENS 5SN4 miniature circuit breaker 3P](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-3p) - 15.07 USD - [SIEMENS 5SN4 miniature circuit breaker 3P+N](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-3p-n) - 20.21 USD - [SIEMENS 5SN4 miniature circuit breaker 4P](https://ddysupply.com/products/siemens-5sn4-miniature-circuit-breaker-4p) - 19.68 USD - [SIEMENS 5SN6 miniature circuit breaker 1P](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-1p) - 2.86 USD - [SIEMENS 5SN6 miniature circuit breaker 1P+N](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-1p-n) - 5.73 USD - [SIEMENS 5SN6 miniature circuit breaker 2P](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-2p) - 6.95 USD - [SIEMENS 5SN6 miniature circuit breaker 3P](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-3p) - 11.21 USD - [SIEMENS 5SN6 miniature circuit breaker 3P+N](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-3p-n) - 14.87 USD - [SIEMENS 5SN6 miniature circuit breaker 4P](https://ddysupply.com/products/siemens-5sn6-miniature-circuit-breaker-4p) - 14.48 USD - [SIEMENS 5SY4 high-breaking miniature circuit breaker 1P](https://ddysupply.com/products/siemens-5sy4-high-breaking-miniature) - 5.08 USD - [SIEMENS 5SY4 high-breaking miniature circuit breaker 1P+N](https://ddysupply.com/products/https-ddysupply-com-products-ature-circuit-breaker-1p-n) - 11.97 USD - [SIEMENS 5SY4 high-breaking miniature circuit breaker 2P](https://ddysupply.com/products/siemens-5sy4-high-breaking-miniature-circuit-breaker-2p) - 12.52 USD - [SIEMENS 5SY4 high-breaking miniature circuit breaker 2P](https://ddysupply.com/products/siemens-5sy4-high-breaking-miniature-circuit-breaker-3p) - 20.96 USD - [SIEMENS 5SY4 high-breaking miniature circuit breaker 4P](https://ddysupply.com/products/siemens-5sy4-high-breaking-miniature-circuit-breaker-4p) - 26.02 USD - [SIEMENS 5SY5 DC miniature circuit breaker 5SY5 1P](https://ddysupply.com/products/siemens-5sy5-dc-miniature-circuit-breaker-5sy5-1p) - 9.4 USD - [SIEMENS 5SY5 DC miniature circuit breaker 5SY5 2P](https://ddysupply.com/products/siemens-5sy5-dc-miniature-circuit-breaker-5sy5-2p) - 17.83 USD - [SIEMENS 5SY5 DC miniature circuit breaker 5SY5 DC 1P](https://ddysupply.com/products/siemens-5sy5-dc-miniature-circuit-breaker-5sy5-dc-1p) - 7.02 USD - [SIEMENS 5SY5 DC miniature circuit breaker 5SY5 DC 2P](https://ddysupply.com/products/siemens-5sy5-dc-miniature-circuit-breaker-5sy5-dc-2p) - 14.43 USD - [SIEMENS 5SY5 DC miniature circuit breaker 5SY5 DC 4P](https://ddysupply.com/products/siemens-5sy5-dc-miniature-circuit-breaker-5sy5-dc-4p) - 36.07 USD - [SIEMENS 5SY6 miniature circuit breaker](https://ddysupply.com/products/siemens-5sy6-miniature-circuit-breaker) - 3.89 USD - [SIEMENS 5SY7 MA single-magnetic miniature circuit breaker](https://ddysupply.com/products/siemens-5sy7-ma-single-magnetic-miniature-circuit-breaker) - 17.58 USD - [SIEMENS/Siemens P50 series compact residual current protection circuit breaker](https://ddysupply.com/products/siemens-siemens-p50-series-compact) - 14.29 USD - [DELIXI DZ47v Accessory: Dual Auxiliary Contacts](https://ddysupply.com/products/delixi-dz47v-accessory-dual-auxiliary-contacts) - 3.13 USD - [DELIXI DZ47v Accessory: Auxiliary Contact](https://ddysupply.com/products/delixi-dz47v-accessory-auxiliary-contact) - 1.74 USD - [DELIXI DZ47v Accessory: Auxiliary + Alarm](https://ddysupply.com/products/delixi-dz47v-accessory-auxiliary-alarm) - 3.17 USD - [DELIXI DZ47v Accessory: Alarm Contact](https://ddysupply.com/products/delixi-dz47v-accessory-alarm-contact) - 1.78 USD - [DELIXI DZ47s Accessory: Overvoltage/Undervoltage Release](https://ddysupply.com/products/delixi-dz47s-accessory-overvoltage-undervoltage-release) - 3.39 USD - [DELIXI DZ47s Accessory: Overvoltage Release](https://ddysupply.com/products/delixi-dz47s-accessory-overvoltage-release) - 3.18 USD - [DELIXI DZ47s Accessories: Shunt Releases](https://ddysupply.com/products/delixi-dz47s-accessories-shunt-releases) - 2.39 USD - [DELIXI DZ47MA C Type single magnetic circuit breaker](https://ddysupply.com/products/delixi-dz47ma-c-type-single-magnetic-circuit) - 0.95 USD - [DELIXI HDBE-63 D Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-hdbe-63-d-type-miniature-circuit-breaker) - 1.63 USD - [DELIXI HDBE-63 C Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-hdbe-63-c-type-miniature-circuit-breaker) - 1.18 USD - [DELIXI HDBE-63 B Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-hdbe-63-b-type-miniature-circuit-breaker) - 1.27 USD - [DELIXI CDB6iZ C type DC miniature circuit breaker](https://ddysupply.com/products/delixi-cdb6iz-c-type-dc-miniature-circuit-breaker) - 2.39 USD - [DELIXI CDB6iZ B type DC miniature circuit breaker](https://ddysupply.com/products/delixi-cdb6iz-b-type-dc-miniature-circuit-breaker) - 2.57 USD - [DELIXI CDB6I-125 D Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-cdb6i-125-d-type-miniature-circuit-breaker) - 3.08 USD - [DELIXI DZ47v D Type Miniature Standard Circuit Breaker](https://ddysupply.com/products/delixi-dz47v-d-type-miniature-standard-circuit-breaker) - 0.97 USD - [DELIXI DZ47v C Type Miniature Standard Circuit Breaker](https://ddysupply.com/products/delixi-dz47v-c-type-miniature-standard-circuit-breaker) - 0.86 USD - [DELIXI DZ47v B Type Miniature Standard Circuit Breaker](https://ddysupply.com/products/delixi-dz47v-b-type-miniature-standard-circuit-breaker) - 0.92 USD - [DELIXI DZ47s D Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-dz47s-d-type-miniature-circuit-breaker) - 0.97 USD - [DELIXI DZ47s B Type Miniature Circuit Breaker](https://ddysupply.com/products/delixi-dz47s-b-type-miniature) - 0.92 USD - [DELIXI CDB6i B Type Miniature circuit breakers](https://ddysupply.com/products/delixi-cdb6i-b-type-miniature-circuit-breakers) - 1.18 USD - [C65](https://ddysupply.com/products/c65) - 4.82 USD - [iC65L DC](https://ddysupply.com/products/ic65l-dc) - 7.51 USD - [LS8 Miniature Circuit Breaker](https://ddysupply.com/products/ls8-miniature-circuit-breaker) - 2.13 USD - [EA9A67 Miniature Circuit Breaker1P+N](https://ddysupply.com/products/ea9a67-miniature-circuit-breaker1p-n) - 5.89 USD - [iC65H Pro iC65L DT](https://ddysupply.com/products/ic65h) - 6.78 USD - [LS8DPN Miniature Circuit Breaker](https://ddysupply.com/products/ls8dpn-miniature-circuit-breaker) - 3.51 USD - [LS8](https://ddysupply.com/products/ls8) - 10.78 USD - [OSMC65H Miniature Circuit Breaker](https://ddysupply.com/products/osmc65h-miniature-circuit-breaker) - 4.7 USD - [EA9ANG](https://ddysupply.com/products/ea9ang) - 16.73 USD - [OSMC32N Miniature Circuit Breaker](https://ddysupply.com/products/osmc32n-miniature-circuit-breaker) - 3.51 USD - [C60 UL489 Miniature Circuit Breaker](https://ddysupply.com/products/c60-ul489-miniature-circuit-breaker) - 29.64 USD - [OSM-K Miniature Circuit Breaker](https://ddysupply.com/products/osm-k-miniature-circuit-breaker) - 2.32 USD - [Resi 9 Miniature Circuit Breaker](https://ddysupply.com/products/resi-9-miniature-circuit-breaker) - 3.31 USD - [DPNN](https://ddysupply.com/products/dpnn) - 9.21 USD - [DPNa](https://ddysupply.com/products/dpna) - 7.69 USD - [EA9A65 Miniature Circuit Breaker1P+N](https://ddysupply.com/products/ea9a65-miniature-circuit-breaker1p-n) - 5.65 USD - [EA9A Miniature Circuit Breaker](https://ddysupply.com/products/ea9a-miniature-circuit-breaker) - 2.86 USD - [EA9A45 Miniature Circuit Breaker1P+N](https://ddysupply.com/products/ea9a45-miniature-circuit-breaker1p-n) - 4.86 USD - [iC65N-S](https://ddysupply.com/products/ic65n-s) - 3.26 USD - [EA9A47 Miniature Circuit Breaker1P+N](https://ddysupply.com/products/ea9a47-miniature-circuit-breaker1p-n) - 5.68 USD - [Resi 9](https://ddysupply.com/products/resi-9) - 5.83 USD - [LS8 MV](https://ddysupply.com/products/ls8-mv) - 21.98 USD - [LS8 OF](https://ddysupply.com/products/ls8-of) - 8.36 USD - [LS8 SD](https://ddysupply.com/products/ls8-sd) - 9.88 USD - [A9](https://ddysupply.com/products/a9) - 9.91 USD - [LS8 MX](https://ddysupply.com/products/ls8-mx) - 29.39 USD - [OSM-K](https://ddysupply.com/products/osm-k) - 7.41 USD - [LS8 MU](https://ddysupply.com/products/ls8-mu) - 40.89 USD - [E9](https://ddysupply.com/products/e9) - 6.86 USD - [A9 Pro](https://ddysupply.com/products/a9-pro) - 1.88 USD - [OSM](https://ddysupply.com/products/osm) - 8.16 USD - [PL10 Miniature Circuit Breaker](https://ddysupply.com/products/pl10-miniature-circuit-breaker) - 4.29 USD - [PL9 Miniature Circuit Breaker](https://ddysupply.com/products/pl9-miniature-circuit-breaker) - 3.51 USD - [PL10-DC Miniature Circuit Breaker](https://ddysupply.com/products/pl10-dc-miniature-circuit-breaker) - 8.34 USD - [E6 Miniature Circuit Breaker](https://ddysupply.com/products/e6-miniature-circuit-breaker) - 2.29 USD - [CH3H-125 Miniature Circuit Breaker](https://ddysupply.com/products/ch3h-125-miniature-circuit-breaker) - 70.13 USD - [CH3H-63 Miniature Circuit Breaker](https://ddysupply.com/products/ch3h-63-miniature-circuit-breaker) - 3.91 USD - [CH3N-63 Miniature Circuit Breaker](https://ddysupply.com/products/ch3n-63-miniature-circuit-breaker) - 3.09 USD - [CH3M Miniature Circuit Breaker](https://ddysupply.com/products/ch3m-miniature-circuit-breaker) - 9.7 USD - [CH3Z-63 Miniature Circuit Breaker](https://ddysupply.com/products/ch3z-63-miniature-circuit-breaker) - 7.06 USD - [CH3N-40C Miniature Circuit Breaker](https://ddysupply.com/products/ch3n-40c-miniature-circuit-breaker) - 4.49 USD - [BH-D10 Miniature Circuit Breaker](https://ddysupply.com/products/bh-d10-miniature-circuit-breaker) - 4.3 USD - [BH-D6J Miniature Circuit Breaker](https://ddysupply.com/products/bh-d6j-miniature-circuit-breaker) - 4.98 USD - [BH-D6 Miniature Circuit Breaker](https://ddysupply.com/products/bh-d6-miniature-circuit-breaker) - 3.85 USD - [BH-DN Miniature Circuit Breaker](https://ddysupply.com/products/bh-dn-miniature-circuit-breaker) - 9.21 USD - [LA63N Miniature Circuit Breaker](https://ddysupply.com/products/la63n-miniature-circuit-breaker) - 1.98 USD - [BK63N Miniature Circuit Breaker](https://ddysupply.com/products/bk63n-miniature-circuit-breaker) - 1.88 USD - [CH3 Miniature Circuit Breaker Shunt Trip Release](https://ddysupply.com/products/ch3-miniature-circuit-breaker-shunt-trip-release) - 28.16 USD - [CH3N](https://ddysupply.com/products/ch3n) - 11.87 USD - [CH3 Miniature Circuit Breaker](https://ddysupply.com/products/ch3-miniature-circuit-breaker) - 10.53 USD - [CP-30 Miniature Circuit Breaker](https://ddysupply.com/products/cp-30-miniature-circuit-breaker) - 15.17 USD - [Electronic Circuit Breaker](https://ddysupply.com/products/electronic-circuit-breaker) - 21.89 USD - [CB Circuit Breaker](https://ddysupply.com/products/cb-circuit-breaker) - 74.42 USD - [Circuit Breaker](https://ddysupply.com/products/circuit-breaker) - 30.16 USD --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/mcb-mcb) > Updated: 2026-08-07