Technical Specifications 2 DPDT contacts; 8 A at 250 V AC per channel; Coil voltage: 24 V DC; Mechanical life: > 500,000 operations; Operating temperature: -40 °C to +70 °C; Enclosure: IP20.
Functional Features Double-pole double-throw contacts; per-channel independent control; coil surge suppression; high dielectric strength; DIN rail / rack mount.
Application Scenarios Two-wire signal switching, motor forward/reverse control, analog channel switching, safety circuit redundant switching.
Performance Parameters Operate time: < 15 ms; Contact synchronization: < 1 ms; Withstand voltage: 2000 V AC.
Material Composition Flame-retardant housing; silver-alloy contact relays; copper coils; surge suppression circuit.
Structural Characteristics Rack plug / DIN rail option; front panel status LEDs; screw terminals.
Working Principle Each DPDT relay switches two sets of contacts synchronously, 实现 simultaneous make/break of two circuits for differential signal, reversing or other dual-line requirements.
Installation Requirements Verify contact form matches circuit; do not exceed load current; add surge suppression for inductive loads.
Usage Notes Use both pole pairs in sync; check contact consistency periodically; do not overload single pole.
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