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Siemens 141-0530 Surface Mount Limit Control - Surface Mount Limit Controls
SiemensSurface Mount Limit Controls

Siemens 141-0530 Surface Mount Limit Control

The Siemens 141-0530 Fan and Limit Control: Open on Rise is a surface-mount limit control with a single-pole, single-throw (SPST) switch. It features a 215°F opening temperature, a 215°F limit maximum, a 25°F limit…

SKU 3G-OTH-69904

Also listed as: 1410530 · 141 0530

Brand
Siemens
Item
141-0530 Surface Mount Limit Control
Category
Surface Mount Limit 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
141-0530
Type
SPST, 25°F Limit Min, 20°F, Adj
Opening
215°F
Limit Max
215°F
Differential Adjustability
Adjustable

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

Product Description

The Siemens 141-0530 Fan and Limit Control: Open on Rise is a surface-mount limit control with a single-pole, single-throw (SPST) switch. It features a 215°F opening temperature, a 215°F limit maximum, a 25°F limit minimum, and a 20°F adjustable differential. The differential is adjustable, as specified by the manufacturer.

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 141-0530 fan and limit control used for?

The Siemens 141-0530 fan and limit control is used in HVAC systems to regulate fan operation and provide high-limit safety shutdown. It opens on temperature rise at 215°F, protecting furnaces and air handlers from overheating. Common in residential and light commercial heating applications.

What are the specifications of the Siemens 141-0530?

The Siemens 141-0530 is a surface-mount SPST limit control with a 215°F opening temperature and 215°F limit maximum. It has a 25°F limit minimum and a 20°F adjustable differential. The differential is adjustable, and the manufacturer part number is 141-0530.

Where to buy the Siemens 141-0530 worldwide?

You can source the Siemens 141-0530 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Siemens controls for HVAC applications.

How to install the Siemens 141-0530 fan and limit control?

Mount the Siemens 141-0530 securely on a flat surface near the heat exchanger. Wire the SPST switch in series with the fan circuit and limit circuit per the wiring diagram. Set the adjustable differential to 20°F as needed. Always disconnect power before installation and follow local codes.

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

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