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Siemens Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever - Illuminated Selector Switches
SiemensIlluminated Selector Switches

Siemens Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever

The SIEMENS 3SU1150 illuminated selector switch (SKU 56JX07) is a 22 mm panel-mounting device with a short-handled knob and plastic operator head. It features three momentary positions (On/Off/On) with no fourth…

SKU 3G-OTH-34774

Brand
Siemens
Item
Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever
Category
Illuminated Selector Switches
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Technical Specifications

Siemens
Manufacturer Part Number
3SU11502BM603NA0
Series
3SU1150
Type
Short Lever, 1NO
Cam
No Cam Included
Action
Momentary/Momentary/Momentary
Positions
3
AC Contact Rating
10 A @ 500 V
DC Contact Rating
5 A @ 500 V
Operator Head Type
Short-Handled Knob
Operator Illumination
Illuminated
Operator Head Material
Plastic
Switch Function @ 1st Position
On
Switch Function @ 2nd Position
Off
Switch Function @ 3rd Position
On
Switch Function @ 4th Position
No Fourth Position
Hazardous Location Specification
Not Rated
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 3SU1150 illuminated selector switch (SKU 56JX07) is a 22 mm panel-mounting device with a short-handled knob and plastic operator head. It features three momentary positions (On/Off/On) with no fourth position, and is rated for AC 10 A @ 500 V and DC 5 A @ 500 V. This model includes no cam and is not rated for hazardous locations.

Frequently Asked Questions

What is the SIEMENS 3SU1150 illuminated selector switch used for?

The SIEMENS 3SU1150 illuminated selector switch is used for industrial panel control applications requiring three momentary positions (On/Off/On). It is commonly employed in machine control, conveyor systems, and process automation where a short-handled knob with visual indication is needed.

What are the specifications of the SIEMENS 3SU11502BM603NA0 selector switch?

The SIEMENS 3SU11502BM603NA0 is a 22 mm panel-mount illuminated selector switch with a plastic short-handled knob. It has three momentary positions (On/Off/On), AC contact rating of 10 A @ 500 V, DC contact rating of 5 A @ 500 V, and no cam included. It is not rated for hazardous locations.

Where to buy the SIEMENS 3SU1150 selector switch worldwide?

You can source the SIEMENS 3SU1150 selector switch worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SIEMENS 3SU1150 illuminated selector switch?

To install the SIEMENS 3SU1150, mount it in a 22 mm panel cutout, secure with the provided nut, and connect wiring per the momentary On/Off/On contact configuration. Ensure power is off before installation. Follow standard industrial switch installation practices for safe operation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens illuminated 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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SIEMENS Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever, 2NO/2NC, Metallic (MPN 3SU1150-2BM60-1LA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Momentary/Momentary; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.
Siemens
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever, 2NO/2NC, Metallic (MPN 3SU1150-2BM60-1LA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Momentary/Momentary; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Non-Metallic (MPN 3SU1100-2BF60-1BA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.
Siemens
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Non-Metallic (MPN 3SU1100-2BF60-1BA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever, 2NO/2NC, Metallic (MPN 3SU1150-2BL60-1LA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.
Siemens
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever, 2NO/2NC, Metallic (MPN 3SU1150-2BL60-1LA0). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: No Cam Included; DC Contact Rating: 1 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Illuminated.