SWITCHes
FROM EGB, YOUR RELIABLE SUPPLIER
Innovation and quality for precise control of your electrical systems. Discover first-class solutions for precise and reliable switching operations.
FOR WHICH INDUSTRIES?
POWER GENERATION AND DISTRIBUTION
Control the flow of electricity, protect electrical systems and transmit data and signals.
INDUSTRY AND MECHANICAL ENGINEERING
Activate and deactivate machines and processes, to control them and to transmit data and signals.
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LEVER LIMIT SWITCH, spindle limit switch and emergency stop switch
Application:
Lever limit switches and spindle limit switches are used as main and control current limit switches to automatically shut off electrically driven devices when a limit position is exceeded.
Mode of operation:
The switch is actuated by deflection (approach to the switching cam) of the switching lever. This causes the switching shaft with its switching disc to rotate. This rotary movement deflects a roller lever sideways, which in turn triggers the torque shift.
Structure:
- Narrow cast-metal housing
- Housing cover made of cast aluminium
- Threaded holes for cable entries
- Central torque switching with cam actuation
- Safety circuit with positive emergency shut-off in case of torque switching failure
- Shift shaft with ball bearings
- Camshaft and roller lever mounted in special plain bearings
Advantages:
- Can be used both as a safety switch and as an operating switch
- Robust design
- High degree of protection
- Usable in any mounting position
- Switch lever can be repositioned by 90° increments
- Switching elements can be easily replaced
- Switching pattern can be easily changed by repositioning the switching cams