DOLD & SÖHNE OA 4669.12/693/61 SAFETY RELAY

Used in safety circuits for industrial machines.

Provides secure control in presses, elevators, escalators, and moving walkways.

Suitable for railway technology and automation systems.

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OA 4669.12/693/61 is a safety relay with forcibly guided contacts.

Complies with DIN EN 61810-1 and EN 61810-3 standards.

Compact design for PCB mounting.

Features double insulation, high mechanical durability, and low power consumption.

Optional washproof version available.

Coil voltage range: DC 6 V – 110 V (operating range 0.8…1.6 × UN)

Power consumption: Nominal 0.7 W; holding power 0.18 W

Contact configuration: Type A (1 NC + 1 NO), Type B (optional 2 changeover contacts)

Contact material: AgSnO₂ + 0.2 µm Au; AgNi + 0.2 µm Au or AgNi + 5 µm Au

Continuous current limit: 2 × 5 A

Min./max. contact current: 10 mA / 8 A

Min./max. switching power: 0.1 VA / 2000 VA AC – 0.1 W / 200 W DC

Electrical life: ≥ 200,000 cycles; mechanical life: ≥ 50 million cycles

Response time: ≤ 15 ms; release time: ≤ 5 ms

Operating temperature: –40 °C … +70 °C

Protection class: IP40 (standard), IP67 (washproof version)

Dimensions: 29 × 13 × 25.5 mm

Vibration resistance: 10…200 Hz; NC ≤ 2 g, NO ≤ 10 g

Short-circuit withstand: 1 kA / AC 250 V