Jokab Safety – JSBR4 – Dual-Channel Safety Relay, 24 V DC, 3NO/1NC Outputs

The Jokab Safety JSBR4 is a robust, dual-channel safety relay designed for use in safety-critical control circuits. It is ideal for two-hand control panels, emergency stop systems, and safety device monitoring such as mats, edges, and gates. With 3 normally open (NO) and 1 normally closed (NC) relay outputs, the JSBR4 ensures fail-safe switching in compliance with EN 574 Type IIIc safety standard.

Key Features:

• Model: JSBR4

• Brand: Jokab Safety

• Input Channels: Dual-channel safety input (redundant)

• Operating Voltage: 24 V DC

• Relay Outputs: 3 NO + 1 NC contacts

• Safety Compliance: EN 574 Type IIIc, up to Category 4 / PL e (ISO 13849-1)

• Applications: Compatible with two-hand devices, emergency stops, safety edges/mats

• Diagnostics: LED indicators for power, channel status, and fault conditions

• Mounting: DIN-rail mountable

• Housing: Compact safety module design