GE 531X175SSBAWM2

Technical Parameters

• Safety inputs: 2 channels (24 VDC)

• Safety outputs: 2 redundant relay contacts (2A / 250 VAC)

• Safety rating: Category 3 / PL d

• Contact monitoring: Yes (welding/stuck detection)

• Surge protection: ±4 kV TVS

• Pulse-test capability: Yes (≤1 ms)

• Response time: <20 ms

• Terminals: Spring-clamp (24–16 AWG)

• Conformal coating: Marine-grade

• Temp range: -20°C to 70°C

• LEDs: Power, Ch1, Ch2, Fault

Advantages & Features

• Redundant safety – Dual relays meet Category 3 requirements

• Spring-clamp terminals – Faster wiring on GE 531X175SSBAWM2

• Contact monitoring – Detects welded/stuck relays

• Per-channel LEDs – Quick fault identification

• ±4 kV surge protection – For lightning-prone areas

• Marine-grade coating – Corrosion resistance

• Extended temp range – -20°C to 70°C

Application Cases

• Conveyor E-stop – Redundant channels met safety standards

• Offshore platform – Conformal coating prevented corrosion

• CNC machine – Contact monitoring detected relay faults

Competitive Comparison

Selection Suggestions

• Choose GE 531X175SSBAWM2 for Category 3 safety applications requiring fast wiring

• Verify 24 VDC input and 24–16 AWG wiring

• Confirm compatibility with 531X111/139/305 regulator boards

• Prefer remanufactured units with new relays and intact coating

Precautions

• Disconnect power before handling – external 24 VDC may be present

• Do not exceed 2A on relay contacts

• Use flyback diodes for inductive loads

• Test safety function after installation (<20 ms)

• Inspect conformal coating for damage before installation

• For SIL-rated apps, consult full safety manual

• Store in ESD-safe packaging