AR30PR-311B Fuji New 30 Aperture Short Handle Selector Button AR30PR311B

Fuji AR30PR-311B 30mm Three-Position Selector Switch

Selection That Stays in Position

The Fuji Electric AR30PR-311B uses a black rotary knob to select between three maintained positions. The operator stays where it is set until turned manually. Its non-illuminated design suits control panels with separate status indicators.

Core Specifications

Contacts and Panel Installation

The contact assembly provides one normally open and one normally closed contact. Check the switching diagram to confirm contact states at each knob position.

A front-tightening mounting system secures the operator to the panel. Snap-on contact blocks simplify replacement. Match the contact ratings to the circuit voltage and connected load.

Application Areas

Suitable for mode selection in packaging machinery, conveyor controls, pump panels, and machine-tool operator stations. Three maintained positions allow distinct operating selections. The assigned functions depend on the wiring and control logic.

FAQ

Q1: Does the knob return to the center automatically?
A: No. All three positions are maintained.

Q2: What contact configuration is included?
A: One normally open and one normally closed contact.

Q3: Is the knob illuminated?
A: No. It is a black, non-illuminated operator.

Q4: How are the functions of each position determined?
A: By the switching diagram, wiring, and control logic.