{"id":7674,"date":"2026-08-03T15:00:07","date_gmt":"2026-08-03T07:00:07","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=7674"},"modified":"2026-08-04T18:07:05","modified_gmt":"2026-08-04T10:07:05","slug":"new-original-phoenix-contact-2963912-solid-state-relay-module","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-phoenix-contact-2963912-solid-state-relay-module\/","title":{"rendered":"New Original Phoenix Contact 2963912 Solid State Relay Module"},"content":{"rendered":"
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New Original Phoenix Contact 2963912 Safety Relay Module (PSR-SCP-24UC\/ESAM4\/8X1\/1X2)<\/h1>\n<\/div>\n
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Product Overview<\/h2>\n<\/div>\n
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The 2963912 is a certified safety relay module belonging to Phoenix Contact PSRclassic series, widely deployed for machine safety control in industrial automation equipment. Though often categorized alongside switching relay components, this unit is a functional safety relay designed for emergency stop circuits, safety door interlock monitoring, and safe machine shutdown protection. It accepts universal 24 V AC\/DC control supply, supports both single-channel and dual-channel safety signal input, integrates 8 normally open safety enabling contacts plus 1 auxiliary signal contact, and complies with top international machinery safety standards including EN ISO 13849, IEC 61508. Rated for PL e \/ Category 4 and SIL 3 safety levels, it adopts force-guided mechanical contact structure to avoid dangerous contact welding faults. Mounted on standard DIN rail with pluggable screw terminals, it features robust anti-interference performance and long service life, extensively applied in packaging machinery, automated assembly lines, machine tools, robotic workstations and all equipment requiring mandatory safety circuit protectionPhoenix Co….<\/div>\n<\/div>\n
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Main Technical Specifications<\/h2>\n<\/div>\n
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Parameter Item<\/th>\nDetailed Specification<\/th>\n<\/tr>\n<\/thead>\n
Order No.<\/td>\n2963912<\/td>\n<\/tr>\n
Full Model<\/td>\nPSR-SCP-24UC\/ESAM4\/8X1\/1X2<\/td>\n<\/tr>\n
Rated Supply Voltage<\/td>\n24 V AC \/ DC universal input<\/td>\n<\/tr>\n
Power Consumption<\/td>\n4.25 W<\/td>\n<\/tr>\n
Safety Level<\/td>\nPL e, Cat.4, SIL 3<\/td>\n<\/tr>\n
Input Mode<\/td>\n1-channel \/ 2-channel safety signal selectable<\/td>\n<\/tr>\n
Output Contacts<\/td>\n8 \u00d7 NO safety contacts; 1 \u00d7 NC auxiliary feedback contact<\/td>\n<\/tr>\n
Rated Switching Current<\/td>\n6 A per contact (250 V AC resistive load)<\/td>\n<\/tr>\n
Contact Structure<\/td>\nForce-guided positive-driven safety contacts<\/td>\n<\/tr>\n
Response Time<\/td>\n60 ms (manual reset); 250 ms (automatic reset)<\/td>\n<\/tr>\n
Reset Modes<\/td>\nManual reset \/ automatic reset switchable<\/td>\n<\/tr>\n
Insulation Withstand Voltage<\/td>\n2.5 kV between input and output circuits<\/td>\n<\/tr>\n
Protection Class<\/td>\nIP54 (housing interior)<\/td>\n<\/tr>\n
Operating Ambient Temperature<\/td>\n-20 \u2103 ~ +55 \u2103 (non-condensing)<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-25 \u2103 ~ +70 \u2103<\/td>\n<\/tr>\n
Vibration Resistance<\/td>\n10\u201355 Hz, 1.5 mm amplitude, 2 hours X\/Y\/Z axis test<\/td>\n<\/tr>\n
Shock Resistance<\/td>\n500 m\/s\u00b2 acceleration impact resistance<\/td>\n<\/tr>\n
Termination Type<\/td>\nPluggable screw connection terminals<\/td>\n<\/tr>\n
Certifications<\/td>\nUL, CSA, CE, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Overall Dimensions & Net Weight<\/h2>\n<\/div>\n
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Dimension & Weight Parameter<\/th>\nExact Data<\/th>\n<\/tr>\n<\/thead>\n
Module Width<\/td>\n45 mm<\/td>\n<\/tr>\n
Overall Height<\/td>\n114.5 mm<\/td>\n<\/tr>\n
Overall Depth<\/td>\n120 mm<\/td>\n<\/tr>\n
Mounting Standard<\/td>\nNS 35 DIN rail snap-on installation<\/td>\n<\/tr>\n
Single Unit Net Weight<\/td>\n429 g<\/td>\n<\/tr>\n
Packaged Gross Weight<\/td>\nApproximately 470 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Primary Main Functions<\/h2>\n<\/div>\n
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  1. Emergency Stop Circuit Monitoring: Continuously detects emergency stop button status; immediately cuts off all safety output loops once the emergency button is pressed to halt dangerous machine movement.<\/li>\n
  2. Safety Door Interlock Control: Monitors safety gate switches on protective enclosures; equipment cannot start when safety doors are open, and power cuts off instantly during running if doors are opened accidentally.<\/li>\n
  3. Dual Reset Logic Management: Supports manual reset to prevent unintended automatic restart after fault elimination, and automatic reset for simple safety scenarios to meet diverse production demands.<\/li>\n
  4. Multi-Channel Safe Output Distribution: 8 independent safety contacts can control multiple actuators including contactors, valves and drive systems synchronously for complete power cutoff.<\/li>\n
  5. Fault Diagnostic Feedback: The auxiliary contact transmits safety circuit fault signals to PLC for upper system alarm, fault recording and status monitoring.<\/li>\n
  6. Cross-Channel Fault Detection: Built-in cross-check function for dual-channel input lines to identify wire breakage, short-circuit and wiring errors automatically.<\/li>\n
  7. Wide Voltage Stable Operation: Tolerates industrial power grid voltage fluctuation, maintaining reliable safety performance under unstable workshop power supply conditions.<\/li>\n
  8. Anti-Fault Contact Protection: Force-guided contacts prohibit simultaneous closing of NO and NC contacts, eliminating hidden dangers caused by contact adhesion failures.<\/li>\n<\/ol>\n<\/div>\n
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    Key Technical Features<\/h2>\n<\/div>\n
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    1. High-grade safety certification (SIL3 \/ PL e \/ Cat.4) satisfies strict European and global machinery safety compliance requirements for equipment export.<\/li>\n
    2. Modular compact DIN rail design saves cabinet internal space, easy for integration into standard electrical control cabinets.<\/li>\n
    3. Pluggable screw terminals enable fast wiring, disassembly and maintenance without removing the entire module from the rail.<\/li>\n
    4. Optimized internal circuit with strong EMC anti-interference capability works steadily near inverters, servo drives and high-power electromagnetic equipment.<\/li>\n
    5. Long mechanical service life up to 10 million switching cycles, adapting to 24-hour uninterrupted cyclic industrial operation.<\/li>\n
    6. Clear LED status indicators display power supply, input signal, fault and relay actuation states for rapid on-site troubleshooting.<\/li>\n
    7. Unified PSRclassic series platform achieves full compatibility and interchangeability of spare parts within the product family.<\/li>\n
    8. Flame-retardant reinforced plastic housing delivers excellent impact resistance, dustproof and oil-proof performance for harsh workshop environments.<\/li>\n<\/ol>\n<\/div>\n
      \n

      List of 10 Phoenix Contact Similar Safety & Relay Modules<\/h2>\n<\/div>\n
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      1. PSR-SPP-24UC\/ESM4\/3X1\/1X2\/B (2963925): Compact 3 safety contact safety relay with narrower body width<\/li>\n
      2. PSR-SCP-24UC\/ESAM4\/4X1\/1X2: Mid-range 4 safety contact version with fewer output channels<\/li>\n
      3. PSR-MC40-24UC\/ESAM2: Multi-function configurable safety relay for flexible logic customization<\/li>\n
      4. PLC-OPT-24DC\/24DC\/10\/R: DIN rail solid-state relay module for wear-free high-frequency switching<\/li>\n
      5. RIF-0-RPT-24DC\/1: Miniature plug-in electromagnetic relay module for general signal switching<\/li>\n
      6. PSR-SCP-110UC\/ESAM4\/8X1\/1X2: 110 V AC power supply variant of the 2963912 model<\/li>\n
      7. PSR-TRISAFE-M: Expandable modular safety system for large automated production lines<\/li>\n
      8. OPT-60DC\/48DC\/100: Ultra-small solid state relay for low-current signal isolation switching<\/li>\n
      9. PSR-SCP-24DC\/ESAM4\/8X1\/1X2: DC-only power supply safety relay for pure DC control systems<\/li>\n
      10. PLC-OSC-24DC\/230AC\/1\/ACT: AC output solid state relay module for AC load driving<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original Phoenix Contact 2963912 Safety Relay Module (PSR-SCP-24UC\/ESAM4\/8X1\/1X2) Product Overview The 2963912 is a certified safety relay module belonging<\/p>","protected":false},"featured_media":7676,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17,19],"product_tag":[],"class_list":["post-7674","product","type-product","status-publish","has-post-thumbnail","product_cat-switches-relays","product_cat-programmable-logic-controller","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Phoenix Contact 2963912 Solid State Relay Module - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-phoenix-contact-2963912-solid-state-relay-module\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Phoenix Contact 2963912 Solid State Relay Module - 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