1, the series all mounting holes of the button for 22mm

2, by channeling the metal button operation head. Buttons cannot be removed from the front.

3, all the metal contacts are switched circuits and self-cleaning dual role, at low voltage and low current {5V, 5mV} used to keep in contact with contact reliability.

4, normally open and normally closed contacts independently of each other when in use can be combined as needed. Easy to change.

5, widely 50Hz, 0~ rated voltage 660v DC voltage industrial control 0~ 220V circuit, magnetic starters, contactors, relays and other electrical wiring control purposes.

6, used environments:

Ambient temperature: -25~ +55 (non-frozen)

Operation humidity: 45~ 85%RH (no condensation)

Contact resistance: ≤ 50m

Insulation resistance: ≥ 100 MΩ

Maximum voltage: 3000 Vrms, AC 50 Hz

Vibration resistance: 50 Hz, amplitude 1mm

Impact resistance: more than 10m/S2 (10G)

Mechanical service life: (1 million); Electrical: (more than 30,000 times)

Pollution degree: level 3

Protection class: IP40

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XD2PA24CR main switch 4 spring return