Description
Technical Specifications:
| Parameter | Value |
|---|---|
| Poles | 2 (SPDT) |
| Contact Configuration | 2 NO + 2 NC |
| Coil Voltage | 24 V AC/DC, 48 V AC/DC, 110 V AC/DC, 230 V AC/DC (selectable) |
| Rated Current (AC-15) | 6 A |
| Rated Voltage (AC) | 690 V |
| Mechanical Life | 10,000,000 operations |
| Electrical Life (AC-15) | 500,000 operations |
| Mounting | DIN rail 35 mm (EN 60715) |
| Width | 17.5 mm |
| Operating Temperature | -25°C to +70°C |
| Standards | IEC 60947-5-1, UL 508 |
Functional Features:
- Universal coil voltage (AC/DC)
- LED status indicator on front
- Snap-in mounting on DIN rail
- Screw terminals for easy wiring
- Compact footprint saves panel space
Material Composition:
- Housing: Polyamide 6.6 (PA66) – UL94 V-0 flame retardant
- Contacts: Silver alloy (AgSnO2) for high reliability
- Terminals: Brass alloy, tin-plated
- Coil bobbin: Thermoset plastic (PBT)
Structural Features:
- Slim 17.5 mm modular width
- Front-facing LED
- Clip-on terminal cover (optional)
- Marking window for circuit identification
Working Principle:
When coil is energized, the electromagnetic field pulls the armature, switching contacts from NC to NO position. On de-energization, a spring returns the armature to rest position.
Advantages:
- Universal AC/DC coil eliminates stock complexity
- LED provides instant status visibility
- High mechanical endurance for frequent switching
Applicable Industries:
- Building automation (HVAC)
- Machine control panels
- Conveyor systems
- Pump and fan control
Installation Requirements:
- DIN rail 35 mm (TS 35) per IEC 60715
- Torque on terminals: 0.5–0.8 N·m
- Minimum 10 mm clearance above for ventilation
Usage Notes:
- Do not exceed rated coil voltage by more than 10%
- Use snubber (RC network) when switching inductive loads
- Ambient temperature must not exceed +70°C
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