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Siemens Line Volt Mechanical Tstat: 35° to 45°F, Steel, Fixed, 12°F - Freeze Protection Indoor Single-Stage Controls
SiemensFreeze Protection Indoor Single-Stage Controls

Siemens Line Volt Mechanical Tstat: 35° to 45°F, Steel, Fixed, 12°F

The SIEMENS Line Volt Mechanical Tstat is a freeze protection indoor single-stage control with a fixed 12°F temperature differential and a control range of 35° to 45°F. It features a steel enclosure, SPDT switch…

SKU 3G-OTH-67803

Brand
Siemens
Item
Line Volt Mechanical Tstat: 35° to 45°F, Steel, Fixed, 12°F
Category
Freeze Protection Indoor Single-Stage Controls
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Technical Specifications

Siemens
Manufacturer Part Number
134-1510
Type
Steel, Fixed, 12°F
AC Volt
120 to 240V
Voltage
120 to 240V AC
Differential Type
Fixed
Enclosure Material
Steel
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Differential
12°F
Temperature Control Range
35° to 45°F
Capillary Length/Bulb Diameter
4 ft Capillary, 20 ft x 1/8 in Bulb
View Full Spec Sheet

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

Product Description

The SIEMENS Line Volt Mechanical Tstat is a freeze protection indoor single-stage control with a fixed 12°F temperature differential and a control range of 35° to 45°F. It features a steel enclosure, SPDT switch action (open/close on rise), and operates on 120 to 240V AC. The unit includes a 4 ft capillary and a 20 ft x 1/8 in bulb.

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 134-1510 line volt mechanical thermostat used for?

The SIEMENS 134-1510 is a freeze protection indoor single-stage control. It prevents pipes and equipment from freezing by activating heating systems when temperatures drop between 35° and 45°F, with a fixed 12°F differential. Common in HVAC, refrigeration, and industrial building applications.

What are the specifications of the SIEMENS 134-1510 thermostat?

The SIEMENS 134-1510 has a temperature control range of 35° to 45°F, a fixed 12°F differential, SPDT switch action (open/close on rise), and operates on 120 to 240V AC. It features a steel enclosure, a 4 ft capillary, and a 20 ft x 1/8 in bulb.

Where to buy the SIEMENS 134-1510 thermostat worldwide?

3G Electric supplies the SIEMENS 134-1510 line volt mechanical thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this freeze protection control.

How to install the SIEMENS 134-1510 freeze protection thermostat?

Mount the SIEMENS 134-1510 in a dry indoor location with the bulb positioned to sense the coldest air near protected pipes. Wire per the SPDT diagram for 120 to 240V AC, ensuring the capillary is not kinked. Always follow local electrical codes and the manufacturer's installation manual.

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 freeze protection indoor 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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