SF2KR-RL-2A2B - Safety Key Selector Switches
Safety Key Switch
- SKU:
- SF2KR-RL-2A2B
- Category:
- Proximity Sensors
- Brand:
$185.55
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Specifications
- Shock
- 300 sq (approx.30G) in each X, Y, Z direction for 3 times
- Weight
- 30 g (192 g)
- Material
- PC, POM
- Vibration
- 1.5mm amplitude at frequency of10 to 55zin each X, Y, Z direction for 2 hours
- Life cycle
- Mechanical:50,000 times, electrical:50,000 times
- Ambient humidity
- 35 to 85% RH, storage: 35 to 85% RH
- Applicable cable
- Contact: AWG 18 (0.823 mm sq)
- Key pushing force
- 20 N
- Ambient temperature
- -20 to 70UL approved ambient temperature: 55), storage: -40 to 70at no freezing or condensation)
- Dielectric strength
- 2,50VAC50z for 1 minute
- Key rotating torque
- 0.2 ~ 1.8 N�m
- Protection structure
- IP65Front panel, IEC standards)
- Insulation resistance
- 100 M (50 VDC(=) megger)
- Allowable operation frequency
- 30 timeinute
Description
The SF2KR-RL-2A2B is a 22/25 mm safety key selector switch with key-removable-in-left-position configuration and 2 normally-open and 2 normally-closed contacts. The key can only be removed when the switch is in the left (off or safe) position, ensuring the machine cannot be left in an enabled or active mode when unattended. Used in restricted-access control panels and safety-rated mode selection circuits.