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MCDONNELL & MILLER Electrical Switch with Manual Reset: 5-M Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Electrical Switch with Manual Reset: 5-M Mfr Part #

The MCDONNELL & MILLER Electrical Switch with Manual Reset, model 5-M, is a replacement component for HVACR pumps, valves, and tubing systems. It is compatible with manufacturer part number 193-M and features a…

SKU 3G-OTH-81649

Brand
MCDONNELL
Item
& MILLER Electrical Switch with Manual Reset: 5-M Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
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Payment
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Technical Specifications

MCDONNELL
Manufacturer Part Number
5-M
Product Type
Electrical Switch with Manual Reset
Compatible Manufacturer Part Number
193-M

Technical Documents

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

Product Description

The MCDONNELL & MILLER Electrical Switch with Manual Reset, model 5-M, is a replacement component for HVACR pumps, valves, and tubing systems. It is compatible with manufacturer part number 193-M and features a manual reset function for reliable operation.

Frequently Asked Questions

What is the MCDONNELL & MILLER 5-M electrical switch used for?

The MCDONNELL & MILLER 5-M electrical switch with manual reset is used as a replacement component in HVACR pumps, valves, and tubing systems. It provides reliable manual reset functionality to restore operation after a fault condition, commonly applied in boiler and steam system safety circuits.

What are the specifications of the MCDONNELL & MILLER 5-M switch?

The MCDONNELL & MILLER 5-M is an electrical switch with manual reset. Its manufacturer part number is 5-M, and it is compatible with manufacturer part number 193-M. It is designed as a replacement component for HVACR pumps, valves, and tubing systems.

Where to buy the MCDONNELL & MILLER 5-M switch worldwide?

You can source the MCDONNELL & MILLER 5-M electrical switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

How to install the MCDONNELL & MILLER 5-M manual reset switch?

To install the MCDONNELL & MILLER 5-M switch, first disconnect power to the system. Mount the switch securely in the designated location, connect wiring per the manufacturer's diagram, and test the manual reset function before restoring power. Always follow local electrical codes.

Used in

Common applications for MCDONNELL
Steam boiler low-water cutoff — McDonnell & Miller 61 level control
Condensate receiver level monitoring — McDonnell & Miller RS-4-BR-1 4-level sensor
HVACR pump suction filtration — McDonnell & Miller 340700 strainer basket assembly
Flow switch head replacement — McDonnell & Miller 63-HD head mechanism
Boiler control circuit safety — McDonnell & Miller 7-BM electrical switch with manual reset
Field servicing of flow switches — McDonnell & Miller 310452 cartridge kit

MCDONNELL Products

3G Electric supplies MCDONNELL replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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