# Switch Disconnector # Switch Disconnector Collection: Essential Circuit Isolation Solutions The Switch Disconnector collection from DDY Supply features critical components designed for the safe isolation of electrical circuits. These devices ensure secure disconnection for maintenance, troubleshooting, or emergency shutdown procedures, thereby enhancing operational safety and protecting valuable industrial equipment. As a vital element in electrical system integrity, switch disconnectors facilitate reliable power management and system reliability across numerous industrial settings. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers. ## Technical Capabilities and Procurement Value - **Reliable Isolation:** Provides a visible and verifiable means to completely separate circuits, ensuring a safe working environment for personnel performing maintenance or repairs. - **Clear Status Indication:** Features a distinct visual indicator that unambiguously communicates whether the circuit is open or closed, minimizing the risk of accidental energization. - **Robust Construction:** Engineered to withstand demanding operational conditions, including electrical transients and environmental stresses common in industrial facilities. - **Accessible Mounting:** Designed for straightforward installation in readily accessible locations, facilitating routine inspections and operational control. - **Varied Current Ratings:** Available across a spectrum of current capacities to match diverse power demands and circuit protection requirements. - **Multiple Voltage Levels:** Offered in configurations suitable for various voltage systems, ensuring compatibility with existing or new electrical infrastructure. - **Brand Availability:** Sourced from established industrial electrical manufacturers, offering assurance of quality and performance. - **System Compatibility:** Designed to integrate seamlessly with other components in industrial automation, control panels, and power distribution systems. ## Product Range Overview This collection encompasses a comprehensive selection of switch disconnectors, including various configurations and operational types. We offer solutions suitable for diverse electrical distribution and control panel requirements, sourced from reputable industrial electrical manufacturers. ## Core Industrial Applications ## Products in this collection - [3KD Switch](https://ddysupply.com/products/3kd-switch) - 73.15 USD - [3KF Switch](https://ddysupply.com/products/3kf-switch) - 116.96 USD - [3LD2 Switch](https://ddysupply.com/products/3ld2-switch) - 39.2 USD - [3LD2 Switch （ Power Distribution Switch ）](https://ddysupply.com/products/3ld2-switch-power-distribution-switch) - 28.18 USD - [3LD2 Switch （ Switch Switch ）](https://ddysupply.com/products/3ld2-switch-switch-switch) - 120.8 USD - [3NC Switch](https://ddysupply.com/products/3nc-switch) - 7.02 USD - [3NP1 Switch](https://ddysupply.com/products/3np1-switch) - 49.96 USD - [3NP5 Switch](https://ddysupply.com/products/3np5-switch) - 225.85 USD - [3NW](https://ddysupply.com/products/3nw) - 46.56 USD - [5TE2 Switch](https://ddysupply.com/products/5te2-switch) - 134.68 USD - [5TL1 Miniature Switch](https://ddysupply.com/products/5tl1-miniature-switch) - 4.98 USD - [5TL_CN Miniature Switch](https://ddysupply.com/products/5tl_cn-miniature-switch) - 4.31 USD - [ABB S800PV photovoltaic power generation dedicated isolation switch](https://ddysupply.com/products/abb-s800pv-photovoltaic-power-generation-dedicated-isolation-switch) - 73.36 USD - [ABB SD200 Disconnector](https://ddysupply.com/products/abb-sd200-disconnector) - 3.23 USD - [ABB SD200 switch disconnector](https://ddysupply.com/products/abb-sd200-switch-disconnector) - 3.05 USD - [ABB SED200 Disconnector](https://ddysupply.com/products/abb-sed200-disconnector) - 2.85 USD - [ABB SED200 small disconnector](https://ddysupply.com/products/abb-sed200-small-disconnector) - 2.39 USD - [CDF1 Switch](https://ddysupply.com/products/cdf1-switch) - 3.65 USD - [CDH15D Switch](https://ddysupply.com/products/cdh15d-switch) - 1985.71 USD - [CDH7 Switch](https://ddysupply.com/products/cdh7-switch) - 13.48 USD - [CDH7R Switch](https://ddysupply.com/products/cdh7r-switch) - 55.67 USD - [CDH8 Switch](https://ddysupply.com/products/cdh8-switch) - 164.76 USD - [CDHK18 Switch](https://ddysupply.com/products/cdhk18-switch) - 3.34 USD - [CDHR16 Switch](https://ddysupply.com/products/cdhr16-switch) - 141.29 USD - [CDPV1-20](https://ddysupply.com/products/cdpv1-20) - 1.27 USD - [CH3G-125 Switch](https://ddysupply.com/products/ch3g-125-switch) - 3.51 USD - [CHINT NH2 Switch Disconnector](https://ddysupply.com/products/chint-nh2-switch-disconnector) - 0.93 USD - [CHINT NH4 Switch Disconnector](https://ddysupply.com/products/chint-nh4-switch-disconnector) - 2.15 USD - [CHINT NHR17 Series Fuse-swith Disconnector](https://ddysupply.com/products/chint-nhr17-series-fuse-swith-disconnector) - 23.29 USD - [CHINT NHRT40 Series Vertical Fuse-Switch Disconnector](https://ddysupply.com/products/chint-nhrt40-series-vertical-fuse-switch-disconnector) - 43.64 USD - [CHINT NXHB-125 Isolation switch](https://ddysupply.com/products/chint-nxhb-125-isolation-switch) - 0.84 USD - [CHNT/Chint Electric NH3-63 small isolating switch](https://ddysupply.com/products/chnt-chint-electric-nh3-63-small-isolating-switch) - 1.14 USD - [DELIXI CDG6I Disconnector](https://ddysupply.com/products/delixi-cdg6i-disconnector) - 0.95 USD - [DELIXI CDGH Disconnector](https://ddysupply.com/products/delixi-cdgh-disconnector) - 3.67 USD - [DELIXI CDM3G Disconnector](https://ddysupply.com/products/delixi-cdm3g-disconnector) - 12.1 USD - [DELIXI DZ47G Mini Disconnector](https://ddysupply.com/products/delixi-dz47g-mini-disconnector) - 0.78 USD - [DELIXI DZ47vG Disconnector](https://ddysupply.com/products/delixi-dz47vg-disconnector) - 0.68 USD - [E90](https://ddysupply.com/products/e90) - 6.64 USD - [E90 Switch](https://ddysupply.com/products/e90-switch) - 2.51 USD - [E90PV Switch](https://ddysupply.com/products/e90pv-switch) - 5.47 USD - [Fupact GS Switch](https://ddysupply.com/products/fupact-gs-switch) - 131.38 USD - [Fupact ISFT Switch](https://ddysupply.com/products/fupact-isft-switch) - 59.2 USD - [HD11](https://ddysupply.com/products/hd11) - 18.66 USD - [HD11F](https://ddysupply.com/products/hd11f) - 60.74 USD - [HD12](https://ddysupply.com/products/hd12) - 41.44 USD - [HD13](https://ddysupply.com/products/hd13) - 35.96 USD - [HD13BX](https://ddysupply.com/products/hd13bx) - 41.68 USD - [HD14](https://ddysupply.com/products/hd14) - 54.37 USD - [HD18 Switch](https://ddysupply.com/products/hd18-switch) - 3.79 USD - [HDLRT0](https://ddysupply.com/products/hdlrt0) - 4.33 USD - [HF40](https://ddysupply.com/products/hf40) - 26.92 USD - [HF41](https://ddysupply.com/products/hf41) - 39.13 USD - [HGL Switch](https://ddysupply.com/products/hgl-switch) - 9.12 USD - [HGLR Switch](https://ddysupply.com/products/hglr-switch) - 53.62 USD - [HGLZ Switch](https://ddysupply.com/products/hglz-switch) - 37.88 USD - [HH15 Switch](https://ddysupply.com/products/hh15-switch) - 46.01 USD - [HH15A Switch](https://ddysupply.com/products/hh15a-switch) - 63.07 USD - [HH15D Switch](https://ddysupply.com/products/hh15d-switch) - 204.46 USD - [HH15P Switch](https://ddysupply.com/products/hh15p-switch) - 322.31 USD - [HH15S Switch](https://ddysupply.com/products/hh15s-switch) - 80.34 USD - [HK18 Switch](https://ddysupply.com/products/hk18-switch) - 4.51 USD - [HR17 Switch](https://ddysupply.com/products/hr17-switch) - 11.2 USD - [HR20 Switch](https://ddysupply.com/products/hr20-switch) - 219.6 USD - [HR3 Switch](https://ddysupply.com/products/hr3-switch) - 60.63 USD - [HR3BX Switch](https://ddysupply.com/products/hr3bx-switch) - 85.65 USD - [HR5 Switch](https://ddysupply.com/products/hr5-switch) - 32.15 USD - [HR6 Switch](https://ddysupply.com/products/hr6-switch) - 18.97 USD - [HS11](https://ddysupply.com/products/hs11) - 29.76 USD - [HS12](https://ddysupply.com/products/hs12) - 100.17 USD - [HS13](https://ddysupply.com/products/hs13) - 68.83 USD - [HS13BX](https://ddysupply.com/products/hs13bx) - 66.85 USD - [HS14](https://ddysupply.com/products/hs14) - 127.85 USD - [HS18 Switch](https://ddysupply.com/products/hs18-switch) - 13.6 USD - [INS Switch](https://ddysupply.com/products/ins-switch) - 45.17 USD - [INSm Switch](https://ddysupply.com/products/insm-switch) - 21.82 USD - [INV Switch](https://ddysupply.com/products/inv-switch) - 122.33 USD - [JDW Switch](https://ddysupply.com/products/jdw-switch) - 158.83 USD - [NF1 Switch](https://ddysupply.com/products/nf1-switch) - 16.24 USD - [NH40DC Switch](https://ddysupply.com/products/nh40dc-switch) - 46.09 USD - [NH42 Switch](https://ddysupply.com/products/nh42-switch) - 40.79 USD - [NH43 Switch](https://ddysupply.com/products/nh43-switch) - 39.42 USD - [NH45 Switch](https://ddysupply.com/products/nh45-switch) - 35.96 USD - [NH45D Switch](https://ddysupply.com/products/nh45d-switch) - 245.92 USD - [NH50D Switch](https://ddysupply.com/products/nh50d-switch) - 22.02 USD - [NH51 Switch](https://ddysupply.com/products/nh51-switch) - 151.96 USD - [NH9-32 Switch](https://ddysupply.com/products/nh9-32-switch) - 3.58 USD - [NHR17 Switch](https://ddysupply.com/products/nhr17-switch) - 12.69 USD - [NHR40 Switch](https://ddysupply.com/products/nhr40-switch) - 60.4 USD - [NHRT40 Switch](https://ddysupply.com/products/nhrt40-switch) - 74.66 USD - [NHS50 Switch](https://ddysupply.com/products/nhs50-switch) - 30.87 USD - [NRT28](https://ddysupply.com/products/nrt28) - 0.86 USD - [NRT30-32](https://ddysupply.com/products/nrt30-32) - 0.93 USD - [NRT36](https://ddysupply.com/products/nrt36) - 3.56 USD - [NRZ28](https://ddysupply.com/products/nrz28) - 2.25 USD - [NXHM Switch](https://ddysupply.com/products/nxhm-switch) - 22.17 USD - [OS(250-1250A) Switch](https://ddysupply.com/products/os250-1250a-switch) - 302.89 USD - [OS(32-160A) Switch](https://ddysupply.com/products/os32-160a-switch) - 167.6 USD - [OT(16-160A) Switch](https://ddysupply.com/products/ot16-160a-switch) - 14.51 USD - [OT(160-2500A) Switch](https://ddysupply.com/products/ot160-2500a-switch) - 85.0 USD - [OT(3200-4000A) Switch](https://ddysupply.com/products/ot3200-4000a-switch) - 3696.15 USD - [OTDC](https://ddysupply.com/products/otdc) - 378.25 USD - [OTM Switch](https://ddysupply.com/products/otm-switch) - 573.19 USD - [QA Switch](https://ddysupply.com/products/qa-switch) - 76.3 USD - [QP Switch](https://ddysupply.com/products/qp-switch) - 77.77 USD - [QSA Switch](https://ddysupply.com/products/qsa-switch) - 57.57 USD - [RT14](https://ddysupply.com/products/rt14) - 0.54 USD - [RT18 ()](https://ddysupply.com/products/rt18) - 0.8 USD - [RT18A](https://ddysupply.com/products/rt18a) - 0.95 USD - [RT28](https://ddysupply.com/products/rt28) - 0.94 USD - [RT29](https://ddysupply.com/products/rt29) - 0.59 USD - [RT36(NT)](https://ddysupply.com/products/rt36nt) - 2.91 USD - [RX](https://ddysupply.com/products/rx) - 2.51 USD - [Schneider / Schneider Electric iINT125 micro isolating switch](https://ddysupply.com/products/schneider-schneider-electric-iint125-micro-isolating-switch) - 0.0 USD - [Schneider Electric A9 iCNV self-recovery over-voltage and under-voltage protector](https://ddysupply.com/products/schneider-schneider-electric-a9-icnv-self-recovery-over-voltage-and-under-voltage-protector) - 46.94 USD - [Schneider Electric EA9ZGQ self-recovery over-voltage and under-voltage protector](https://ddysupply.com/products/schneider-schneider-electric-ea9zgq-self-recovery-over-voltage-and-under-voltage-protector) - 35.51 USD - [Schneider Electric MGNEA9D Isolation Switch](https://ddysupply.com/products/schneider-schneider-electric-mgnea9d-isolation-switch) - 3.72 USD - [Schneider INS63 INS630 Switch Disconnector](https://ddysupply.com/products/schneider-ins63-ins630-switch-disconnector) - 49.19 USD - [Siemens 5TT5 OUPA self-recovery over-voltage and under-voltage protector](https://ddysupply.com/products/siemens-siemens-5tt5-oupa-self-recovery-over-voltage-and-under-voltage-protector) - 119.24 USD - [SIEMENS/Siemens 5TL1 small isolating switch 1P 2P 3P 3P+N 4P](https://ddysupply.com/products/siemens-siemens-5tl1-small-isolating-switch) - 16.21 USD - [Slimline Switch](https://ddysupply.com/products/slimline-switch) - 2610.41 USD - [Switch](https://ddysupply.com/products/switch) - 32.61 USD - [VARIO Switch](https://ddysupply.com/products/vario-switch) - 9.72 USD - [WG Switch ()](https://ddysupply.com/products/wg-switch) - 19.95 USD - [WGR](https://ddysupply.com/products/wgr) - 100.67 USD - [XLP Switch](https://ddysupply.com/products/xlp-switch) - 39.23 USD --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/switch-disconnector-1) > Updated: 2026-08-07