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Siemens Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC - Selector Switches
SiemensSelector Switches

Siemens Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC

The SIEMENS Selector Switch (SKU 41H137, MPN 52SA2AABA1) is a 30 mm panel-mounting selector switch from the 52SA Series. It features a maintained/maintained action with a short-handled knob, non-illuminated plastic…

SKU 3G-OTH-34565

Brand
Siemens
Item
Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC
Category
Selector Switches
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Technical Specifications

Siemens
Manufacturer Part Number
52SA2AABA1
Series
52SA
Type
Short Lever, 1NO/1NC, Metallic
Cam
A
Action
Maintained/Maintained
Positions
2
AC Contact Rating
10 A @ 600 V
DC Contact Rating
5 A @ 600 V
Operator Head Type
Short-Handled Knob
Operator Illumination
Non-Illuminated
Operator Head Material
Plastic
Switch Bezel Material Type
Metallic
Switch Function @ 1st Position
On
Switch Function @ 2nd Position
Off
Switch Function @ 3rd Position
No Third Position
Switch Function @ 4th Position
No Fourth Position
Hazardous Location Specification
Not Rated
View Full Spec Sheet

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

Product Description

The SIEMENS Selector Switch (SKU 41H137, MPN 52SA2AABA1) is a 30 mm panel-mounting selector switch from the 52SA Series. It features a maintained/maintained action with a short-handled knob, non-illuminated plastic operator head, and metallic bezel. The switch offers AC contact rating of 10 A @ 600 V and DC contact rating of 5 A @ 600 V, with a 2-position On/Off function and Cam A configuration.

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 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: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CABA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CABA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SA2AABK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SX2CABA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SX2CABA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SX2AABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SX2ACBK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Momentary; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SX2ACBK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Momentary; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.

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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SA2ACBK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Momentary; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SA2ACBK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Momentary; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SX2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
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SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SX2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CDBA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Maintained/Momentary; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CDBA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Maintained/Momentary; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 1NO/1NC, Metallic (MPN 52SW2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Long-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 1NO/1NC, Metallic (MPN 52SW2CABA1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained/Maintained; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Long-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CDBA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Maintained/Momentary; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2CDBA2). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Momentary/Maintained/Momentary; Cam: C; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SX2AABK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO, Metallic (MPN 52SX2AABK1). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2AABA1P). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.
Siemens
SIEMENS Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO/1NC, Metallic (MPN 52SA2AABA1P). Key specifications — AC Contact Rating: 10 A @ 600 V; Action: Maintained/Maintained; Cam: A; DC Contact Rating: 5 A @ 600 V; Hazardous Location Specification: Not Rated; Operator Head Material: Plastic; Operator Head Type: Short-Handled Knob; Operator Illumination: Non-Illuminated.