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MCDONNELL & MILLER 3-Level Sensor: RS-3-BR-1 Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER 3-Level Sensor: RS-3-BR-1 Mfr Part #

SKU 3G-OTH-83367

Brand
MCDONNELL
Item
& MILLER 3-Level Sensor: RS-3-BR-1 Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
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Technical Specifications

MCDONNELL
Manufacturer Part Number
RS-3-BR-1
Product Type
3-Level Sensor
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MCDONNELL Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the MCDONNELL & MILLER RS-3-BR-1 3-Level Sensor used for?

The MCDONNELL & MILLER RS-3-BR-1 is a 3-level sensor used in HVACR systems to monitor liquid levels in boilers, tanks, or receivers. It provides three discrete level signals for control or alarm functions, helping maintain safe and efficient operation in commercial and industrial heating applications.

What are the specifications of the MCDONNELL & MILLER RS-3-BR-1?

The MCDONNELL & MILLER RS-3-BR-1 is a 3-level sensor with manufacturer part number RS-3-BR-1. It is designed for replacement HVACR pumps, valves, and tubing applications. For detailed electrical ratings and mounting requirements, consult the product datasheet or contact 3G Electric.

Where to buy the MCDONNELL & MILLER RS-3-BR-1 worldwide?

You can source the MCDONNELL & MILLER RS-3-BR-1 3-level sensor 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.

How to install the MCDONNELL & MILLER RS-3-BR-1 3-Level Sensor?

Install the MCDONNELL & MILLER RS-3-BR-1 according to the manufacturer's instructions, typically by mounting it vertically in the tank or pipe at the desired level points. Ensure proper wiring to the control panel and test all three level outputs before commissioning. Always follow local codes and safety guidelines.

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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