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Siemens 141-0522 Single-Stage Surface Mounted Thermostat, SPDT, 50-200°F - Single-Stage Controls
SiemensSingle-Stage Controls

Siemens 141-0522 Single-Stage Surface Mounted Thermostat, SPDT, 50-200°F

The SIEMENS Electric Surface Mounted Thermostat (MPN 141-0522) is a single-stage control for heat and cool applications, operating on 120 to 240V AC. It features a screwdriver control type and an SPDT switch action…

SKU 3G-OTH-67630

Also listed as: 1410522 · 141 0522

Brand
Siemens
Item
141-0522 Single-Stage Surface Mounted Thermostat, SPDT, 50-200°F
Category
Single-Stage Controls
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
141-0522
Voltage
120 to 240V AC
Control Type
Screwdriver
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Differential
4°F
Temperature Control Range
50° to 200°F

Technical Documents

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

Product Description

The SIEMENS Electric Surface Mounted Thermostat (MPN 141-0522) is a single-stage control for heat and cool applications, operating on 120 to 240V AC. It features a screwdriver control type and an SPDT switch action that opens or closes on rise, with a temperature control range of 50° to 200°F and a 4°F temperature differential.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 141-0522 thermostat used for?

The SIEMENS 141-0522 is a single-stage surface-mounted thermostat for heat and cool applications. It controls HVAC equipment in industrial or commercial environments, using an SPDT switch that opens or closes on temperature rise, with a 50° to 200°F range.

What are the specifications of the SIEMENS 141-0522 thermostat?

The SIEMENS 141-0522 operates on 120 to 240V AC, with a screwdriver control type and SPDT switch action (open/close on rise). Temperature control range is 50° to 200°F, with a 4°F differential. It is a single-stage control for heat and cool applications.

Where to buy the SIEMENS 141-0522 thermostat worldwide?

3G Electric supplies the SIEMENS 141-0522 thermostat worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this single-stage control to your facility. Contact us for availability and lead time.

How to install the SIEMENS 141-0522 thermostat?

Install the SIEMENS 141-0522 on a clean, dry surface. Use a screwdriver to set the control point within the 50° to 200°F range. Wire the SPDT switch per the manufacturer's diagram for 120 to 240V AC. Ensure proper electrical isolation before servicing.

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 single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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This Siemens freeze protection control is designed for indoor use to prevent freezing in pipes and equipment. It features a steel enclosure, SPDT switch action (open/close on rise), fixed 12°F differential, and operates at 120 to 240V AC. Includes a 4 ft capillary with a 20 ft x 1/8 in bulb. Typical applications include warehouses, boiler rooms, and mechanical spaces
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This Siemens remote-bulb sensor process thermostat features an Open on Rise switch action with a temperature control range of 30 to 110°F and a differential of 3.5 to 14°F. It is used for temperature regulation in HVAC, refrigeration, and industrial process systems where surface-mount sensing is required
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This Siemens remote-bulb sensor process thermostat features an Open on Rise switch action with a temperature control range of 30 to 110°F and a differential of 3.5 to 14°F. It is used for temperature regulation in HVAC, refrigeration, and industrial process systems where surface-mount sensing is required
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Analog line-voltage thermostat for heat or cool applications in residential or light commercial HVAC systems. Operates at 120/240V AC and features an exposed dial for simple temperature adjustment. Includes a separable mounting plate that allows mounting and wiring without removing the cover

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