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MASTER Temperature Limit Switch: Mfr Part # 72-040-0100 - Replacement HVACR Controls, Switches & Thermostats
MASTERReplacement HVACR Controls, Switches & Thermostats

MASTER Temperature Limit Switch: Mfr Part # 72-040-0100

MASTER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Temperature Control.

SKU 3G-OTH-113750

Also listed as: 720400100 · 72 040 0100

Brand
MASTER
Item
Temperature Limit Switch: Mfr Part # 72-040-0100
Category
Replacement HVACR Controls, Switches & Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MASTER
Manufacturer Part Number
72-040-0100
Product Type
Temperature Control

Technical Documents

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

Product Description

MASTER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Temperature Control.

Frequently Asked Questions

What is a MASTER temperature limit switch used for?

A MASTER temperature limit switch is used in HVACR systems to monitor and control temperature, shutting down equipment if a preset limit is exceeded to prevent overheating or freeze damage. It is a critical safety component in furnaces, boilers, and refrigeration units.

What are the specifications of the MASTER 72-040-0100 temperature limit switch?

The MASTER 72-040-0100 is a temperature control device with manufacturer part number 72-040-0100. It is designed as a replacement HVACR control for temperature limit applications. For exact electrical ratings and temperature range, consult the product datasheet or contact 3G Electric.

Where to buy a MASTER 72-040-0100 temperature limit switch worldwide?

3G Electric supplies the MASTER 72-040-0100 temperature limit switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this replacement HVACR control.

How to install a MASTER temperature limit switch?

Install the MASTER temperature limit switch by disconnecting power, mounting it securely in the airflow path, and wiring according to the manufacturer's diagram. Ensure the sensing element is properly positioned for accurate temperature sensing. Always follow local electrical codes and the equipment manual.

Used in

Common applications for MASTER
Construction site temporary heating — MASTER MH-60VBOA-GFA gas torpedo heater for drying and curing in enclosed spaces
Warehouse ventilation — MASTER MAC-24POSC stationary floor fan for air circulation in large storage areas
Emergency heating for industrial facilities — MASTER 140TMHD-KFA oil/kerosene heater with multi-fuel capability
HVACR system maintenance — MASTER flame sensor 72-038-0200 for burner control replacement in heating units
Ventilation ducting for confined spaces — MASTER MHD-DS1625 vinyl ducting paired with blowers for fresh air supply
Large-area heating for event tents — MASTER 150VMHD-GFA gas torpedo heater covering up to 3,800 sq ft

MASTER Products

3G Electric supplies MASTER replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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