# PSR Relay The Phoenix Contact PSR Relay is an industrial safety relay designed to ensure reliable monitoring and control within electrical systems. This product category serves critical roles in automation and control panels by providing safe switching functions to protect machinery and personnel. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers. Target customers: \- Electrical distributors \- EPC contractors \- System integrators \- Industrial buyers \- Engineering companies Use professional technical and engineering language. The content should be suitable for industrial procurement and SEO. Do not write consumer-style marketing content. Avoid exaggerated words: \- amazing \- perfect \- revolutionary \- premium \- luxury \- best \- unbeatable \================================ 1\. Product Overview The PSR Relay from Phoenix Contact is engineered for safety applications in industrial automation and control systems. It is designed to monitor safety functions such as emergency stop, guard door monitoring, and two-hand controls, ensuring compliance with safety standards. This relay integrates seamlessly into control panels and machinery, enhancing safety protocols within manufacturing environments and infrastructure projects. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers. \================================ 2\. Key Features - Provides reliable safety switching functions to support emergency stop and guard door monitoring applications - Compact design facilitates integration into standard control panels and machinery enclosures - Enables safe and efficient signal evaluation to meet industrial safety requirements - Compatible with various industrial control systems and PLC configurations - Offers straightforward installation and wiring to reduce setup time and errors \================================ 3\. Technical Specifications Specification Details Brand Phoenix Contact Model PSR Relay Product Category Safety Relay \================================ 4\. Applications The PSR Relay is commonly applied in industrial automation systems, serving as a critical component in PLC-controlled safety circuits. It is used extensively in electrical distribution systems, control panels, and machinery to ensure operational safety compliance. Suitable for manufacturing equipment and infrastructure projects, this relay supports efficient integration into complex engineering environments requiring monitored safety functionality. \================================ 5\. FAQ Q: Where can I buy Phoenix Contact PSR Relay from China? A: DDY Supply provides safety relays and other industrial electrical components for global distributors, contractors, system integrators, and engineering projects. Q: What applications is the PSR Relay suitable for? A: The PSR Relay is suitable for industrial automation, control panels, electrical distribution, and machinery safety monitoring. Q: Can DDY Supply provide industrial electrical components for projects? A: Yes, DDY Supply supplies industrial electrical components for international projects. ## Details - **Price:** 77.74 USD - 5864.55 USD - **Vendor:** DDY GROUP CO.,LTD. - **Tags:** PHOENIX, Relay, Safety Relay ## Variants | Variant | Price | Available | |---------|-------|-----------| | PSR-SCP- 24DC/FSP/1X1/1X2 | 334.68 USD | In stock | | PSR-SCP- 24UC/ESM4/2X1/1X2 | 399.91 USD | In stock | | PSR-SPP- 24DC/URM4/5X1/2X2/B | 363.33 USD | In stock | | PSR-SCF- 24UC/URM/4X1/2X2 | 187.28 USD | In stock | | PSR-SCP-24DC/ESD/5X1/1X2/300 | 823.58 USD | In stock | | PSR-SCP-24UC/CE1/3X1/1X2/B | 197.79 USD | In stock | | PSR-SCP- 24UC/THC4/2X1/1X2 | 493.53 USD | In stock | | PSR-SCP-24UC/ESA2/4X1/1X2/B | 378.93 USD | In stock | | PSR-SCP- 24UC/ESA4/2X1/1X2 | 399.91 USD | In stock | | PSR-SCP-24DC/ESD/4X1/30 | 571.49 USD | In stock | | PSR-SCF-24UC/URM/2X21 | 77.74 USD | In stock | | PSR-SPP-24UC/ESAM4/8X1/1X2 | 881.72 USD | In stock | | PSR-SPP- 24UC/ESA4/3X1/1X2/B | 404.34 USD | In stock | | PSR-SPP- 24DC/FSP/2X1/1X2 | 342.44 USD | In stock | | PSR-SPP- 24DC/ESD/4X1/30 | 555.16 USD | In stock | | PSR-MC40-3NO-1DO-24DC-SC | 924.91 USD | In stock | | PSR-SCP-24DC/ESP4/2X1/1X2 | 350.29 USD | In stock | | PSR-SCP- 24UC/ESM4/3X1/1X2/B | 416.23 USD | In stock | | PSR-SPP- 24DC/ESP4/2X1/1X2 | 360.60 USD | In stock | | PSR-SCP- 24DC/CE3/3X1/1X2/B | 204.79 USD | In stock | | PSR-SPP- 24DC/SDC4/2X1/B | 455.18 USD | In stock | | PSR-SCP- 24DC/FSP/2X1/1X2 | 342.72 USD | In stock | | PSR-SCP- 24UC/ESL4/3X1/1X2/B | 404.34 USD | In stock | | PSR-SPP- 24UC/ESAM4/3X1/1X2/B | 422.23 USD | In stock | | PSR-SCP-24UC/ESA4/3X1/1X2/B | 404.34 USD | In stock | | PSR-SCP-24UC/URM/5X1/2X2 | 233.86 USD | In stock | | PSR-SCP-24UC/ESAM4/8X1/1X2 | 856.53 USD | In stock | | PSR-SCP- 24DC/URD3/4X1/2X2 | 517.10 USD | In stock | | PSR-SPP- 24UC/URM/5X1/1X2 | 190.46 USD | In stock | | PSR-SPP- 24UC/ESM4/3X1/1X2/B | 416.23 USD | In stock | | PSR-SCP-24UC/CE2/3X1/1X2/B | 197.79 USD | In stock | | PSR-SPP- 24DC/FSP2/2X1/1X2 | 271.04 USD | In stock | | PSR-SCP- 24DC/SDC4/2X1/B | 455.18 USD | In stock | | PSR-SCP-230UC/ESAM4/3X1/1X2/B | 448.45 USD | In stock | | PSR-SCP- 24UC/URM/3X1/3X2 | 236.53 USD | In stock | | PSR-SCP- 24DC/URD3/4X1/2X2/3 | 517.10 USD | In stock | | PSR-SCP- 24DC/SIM4 | 244.75 USD | In stock | | PSR-SCP-230AC/ESAM2/3X1/1X2/B | 421.31 USD | In stock | | PSR-SPP-24UC/ESA2/4X1/1X2/B | 378.93 USD | In stock | | PSR-MM30-2NO-2DO-24DC-SC | 2206.47 USD | In stock | | PSR-MM25-1NO-2DO-24DC-SC | 1289.06 USD | In stock | | PSR-SPP- 24DC/SIM4 | 244.75 USD | In stock | | PSR-SPP- 24UC/ESAM4/2X1/1X2 | 423.20 USD | In stock | | PSR-SCP- 24UC/URM/5X1/1X2 | 190.37 USD | In stock | | PSR-SPP- 24UC/ESA4/2X1/1X2 | 399.91 USD | In stock | | PSR-SPP- 24DC/URD3/4X1/2X2/3 | 517.10 USD | In stock | | PSR-SCP-24UC/CE2/3X1/1X2/B SET | 5864.55 USD | In stock | | PSR-SPP-230AC/ESAM2/3X1/1X2/B | 421.31 USD | In stock | | PSR-SCP- 24UC/ESAM4/2X1/1X2 | 423.20 USD | In stock | | PSR-SPP- 24UC/ESM4/2X1/1X2 | 399.91 USD | In stock | ## Images - PSR Relay - PSR Relay --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/psr-relay) > Updated: 2026-08-29