Description
Quick-replacement contact blocks and transformer units
The snap-on construction makes replacement and addition of contact blocks and transformer units very simple and straightforward.
Oil-and dust-proof operator module construction
The protection level of the AR30/DR30 operator modules conforms to IEC Standard IP65. The special seals protect the operator modules and switch mechanisms against oil, dust, and grime, thus ensuring high performance in dusty and humid environments.
Miniaturization
- Selector switches with 1NO+1NC: 41mm deep
Pilot lights: 34mm deep - The transformer now occupies far less space.
Self-cleaning contacts
All the contacts are double break type and feature self-cleaning action.
Every time the switch is operated, the contact surfaces are wiped with a sliding movement, thus ensuring high contact reliability even at low voltage and small current levels (5V, 5mA).
Metal nut
Safer model with metal nut is also available
Wiring
- Wiring from two directions is possible.
- Wiring in both vertical and lateral directions facilitates wiring in narrow spaces.
- Color coding of contact blocks makes wiring easy.
1NO: Blue, 1NC: Red,
Lamp terminal and transformer unit: Black
Safety
- A terminal cover is provided, assuring safety and security.
- FUJI’s original Trigger Action mechanism is used in the emergency stop pushbuttons. They are suitable for emergency stop and safety. This mechanism prevents the contacts from moving until the button is pushed and locked.
Protection
- Excellent oil-tight construction (IP65) of the operator.
- Closure of the contact block has been improved.
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