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MURRELEKTRONIK Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever - Selector Switches
MURRELEKTRONIKSelector Switches

MURRELEKTRONIK Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever

The MURRELEKTRONIK Selector Switch (SKU 69121, MPN 69121) is a 30 mm panel-mounting, 2-position selector switch from the S-Switch series. It features a short-handled knob operator head made of plastic, is…

SKU 3G-OTH-37074

Brand
MURRELEKTRONIK
Item
Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever
Category
Selector Switches
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MURRELEKTRONIK
Manufacturer Part Number
69121
Series
S-Switch
Type
Short Lever, 2NO
Action
Maintained/Maintained
Positions
2
AC Contact Rating
0.1 A @ 35 V
DC Contact Rating
0.1 A @ 35 V
Operator Head Type
Short-Handled Knob
Key Removal Position
Center
Operator Illumination
Non-Illuminated
Operator Head Material
Plastic
Switch Function @ 1st Position
Off
Switch Function @ 2nd Position
Momentary
Switch Function @ 3rd Position
No Third Position
Switch Function @ 4th Position
No Fourth Position

Technical Documents

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MURRELEKTRONIK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MURRELEKTRONIK Selector Switch (SKU 69121, MPN 69121) is a 30 mm panel-mounting, 2-position selector switch from the S-Switch series. It features a short-handled knob operator head made of plastic, is non-illuminated, and has a maintained/maintained action with a center key removal position. The switch offers AC and DC contact ratings of 0.1 A @ 35 V, with switch functions of Off at the first position and Momentary at the second position.

Frequently Asked Questions

What is the MURRELEKTRONIK 69121 selector switch used for?

The MURRELEKTRONIK 69121 selector switch is used for manual control of industrial circuits, such as selecting machine modes or enabling safety lockouts. Its 2-position maintained action and center key removal make it suitable for applications requiring operator access control, like panel disconnects or process selection in automation systems.

What are the specifications of the MURRELEKTRONIK 69121 selector switch?

The MURRELEKTRONIK 69121 is a 30 mm panel-mount selector switch with 2 positions, short lever, and 2NO contacts. It has AC and DC contact ratings of 0.1 A @ 35 V, maintained/maintained action, a plastic short-handled knob, non-illuminated, and center key removal. Switch functions: Off at position 1, Momentary at position 2.

Where to buy the MURRELEKTRONIK 69121 selector switch worldwide?

3G Electric supplies the MURRELEKTRONIK 69121 selector switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine MURRELEKTRONIK part.

How to install the MURRELEKTRONIK 69121 selector switch?

Install the MURRELEKTRONIK 69121 by mounting it in a 30 mm panel cutout, securing with the included nut. Wire the 2NO contacts per your circuit diagram, ensuring the key is in the center position for removal. Follow standard industrial safety practices and verify the maintained action before energizing.

Used in

Common applications for MURRELEKTRONIK
Factory automation — M12 single-ended cordsets (e.g., 812PX4) for sensor wiring in conveyor systems
Robotic arms — TPE-jacketed cordsets (e.g., 812WF4) for heaviest-duty flexing in pick-and-place cells
Distributed I/O — Y-distributor cordsets (e.g., 813EG4) for splitting signals to multiple sensors
Motor control — Varistor-star motor suppressors (e.g., 852TZ4) for EMI reduction in AC motor drives
Washdown environments — IP66K-rated cordsets (e.g., 812WF4) for food processing equipment
Continuous motion — PUR-jacketed control cables (e.g., 813EV4) for cable tracks in packaging machinery

MURRELEKTRONIK Products

3G Electric supplies MURRELEKTRONIK selector switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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