We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MCDONNELL & MILLER Electrical Switch with Manual Reset: 7-BM Mfr Part # - Replacement HVACR Pumps, Valves & Tubing
MCDONNELLReplacement HVACR Pumps, Valves & Tubing

MCDONNELL & MILLER Electrical Switch with Manual Reset: 7-BM Mfr Part #

The MCDONNELL & MILLER 7-BM is an electrical switch with manual reset, categorized under replacement HVACR pumps, valves, and tubing. This switch is compatible with manufacturer part number 110900 and is identified…

SKU 3G-OTH-75657

Also listed as: 7BM · 7 BM

Brand
MCDONNELL
Item
& MILLER Electrical Switch with Manual Reset: 7-BM Mfr Part #
Category
Replacement HVACR Pumps, Valves & Tubing
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MCDONNELL
Manufacturer Part Number
7-BM
Product Type
Electrical Switch with Manual Reset
Compatible Manufacturer Part Number
110900

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MCDONNELL & MILLER 7-BM is an electrical switch with manual reset, categorized under replacement HVACR pumps, valves, and tubing. This switch is compatible with manufacturer part number 110900 and is identified by its manufacturer part number 7-BM.

Frequently Asked Questions

What is the MCDONNELL & MILLER 7-BM electrical switch used for?

The MCDONNELL & MILLER 7-BM is an electrical switch with manual reset used in HVACR systems to provide safety shutdown or control. It is commonly applied in replacement pumps, valves, and tubing circuits where manual reset after a fault condition is required.

What are the specifications of the MCDONNELL & MILLER 7-BM?

The MCDONNELL & MILLER 7-BM is an electrical switch with manual reset. Its manufacturer part number is 7-BM, and it is compatible with manufacturer part number 110900. It is classified under replacement HVACR pumps, valves, and tubing.

Where to buy the MCDONNELL & MILLER 7-BM worldwide?

3G Electric supplies the MCDONNELL & MILLER 7-BM electrical switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MCDONNELL & MILLER 7-BM switch?

Install the MCDONNELL & MILLER 7-BM by disconnecting power, mounting the switch securely, and wiring according to the manufacturer's diagram. After installation, manually reset the switch and test operation. Always follow local electrical codes and the OEM's instructions.

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MCDONNELL & MILLER Electrical Switch: 7-B Mfr Part #
MCDONNELL
MCDONNELL & MILLER Electrical Switch: 7-B Mfr Part #
MCDONNELL & MILLER Electrical Switch with Manual Reset: 5-M Mfr Part #
MCDONNELL
MCDONNELL & MILLER Electrical Switch with Manual Reset: 5-M Mfr Part #
MCDONNELL & MILLER Electrical Switch: 5 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Electrical Switch: 5 Mfr Part #
MCDONNELL & MILLER Switch with Manual Reset: 2-M Mfr Part #
MCDONNELL
MCDONNELL & MILLER Switch with Manual Reset: 2-M Mfr Part #
MCDONNELL & MILLER Electrical Switch: 309100 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Electrical Switch: 309100 Mfr Part #
MCDONNELL & MILLER Electrical Switch: 2 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Electrical Switch: 2 Mfr Part #

More from MCDONNELL

View all MCDONNELL parts
MCDONNELL & MILLER Level Control: 63-M Mfr Part #
MCDONNELL
MCDONNELL & MILLER Level Control: 63-M Mfr Part #
MCDONNELL & MILLER Water Feeder: 51-S-HD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Water Feeder: 51-S-HD Mfr Part #
MCDONNELL & MILLER Level Control Float Block: 64-B Mfr Part #
MCDONNELL
MCDONNELL & MILLER Level Control Float Block: 64-B Mfr Part #
MCDONNELL & MILLER Level Control Tapping: 63-B Mfr Part #
MCDONNELL
MCDONNELL & MILLER Level Control Tapping: 63-B Mfr Part #
MCDONNELL & MILLER Cartridge: 310453 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Cartridge: 310453 Mfr Part #
MCDONNELL & MILLER Level Control: 157S-RBP-MD Mfr Part #
MCDONNELL
MCDONNELL & MILLER Level Control: 157S-RBP-MD Mfr Part #
MCDONNELL & MILLER Low Water Cut-Off, Pump Controller: 193 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Low Water Cut-Off, Pump Controller: 193 Mfr Part #
MCDONNELL & MILLER Casting: 193-1 Mfr Part #
MCDONNELL
MCDONNELL & MILLER Casting: 193-1 Mfr Part #