We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

BUSSMANN BP/BMS-1 Battery Disconnect Switch, Top Post, Negative, 12V, 100A - Battery Disconnect Switches
BUSSMANNBattery Disconnect Switches

BUSSMANN BP/BMS-1 Battery Disconnect Switch, Top Post, Negative, 12V, 100A

The BUSSMANN Battery Disconnect Switch Kit (MPN BP/BMS-1) is a top-post rotary switch with negative polarity, rated for 12V and 100 A max current (135 A max surge), featuring brass contacts. 3G Electric interprets…

SKU 3G-OTH-497582

Also listed as: BPBMS1 · BP BMS 1 · BP-BMS-1

Brand
BUSSMANN
Item
BP/BMS-1 Battery Disconnect Switch, Top Post, Negative, 12V, 100A
Category
Battery Disconnect Switches
Available to Order
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Technical specs
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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

BUSSMANN
Manufacturer Part Number
BP/BMS-1
Type
Top Post, Negative, 12V
Polarity
Negative
Max Current
100 A
Maximum Voltage
12V
Contact Material
Brass
Maximum Surge Current
135 A

Technical Documents

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

Product Description

The BUSSMANN Battery Disconnect Switch Kit (MPN BP/BMS-1) is a top-post rotary switch with negative polarity, rated for 12V and 100 A max current (135 A max surge), featuring brass contacts. 3G Electric interprets this demand and sources the genuine BUSSMANN part, supporting your electrical department needs across 14 industrial categories — with specialist depth in controls and power distribution.

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 BUSSMANN BP/BMS-1 battery disconnect switch used for?

The BUSSMANN BP/BMS-1 is a top-post rotary battery disconnect switch used to isolate a 12V negative battery terminal in vehicles or equipment, preventing parasitic drain and enabling safe maintenance. 3G Electric sources this genuine BUSSMANN part for electrical and controls applications across 14 industrial departments.

What are the specifications of the BUSSMANN BP/BMS-1 battery disconnect switch?

The BUSSMANN BP/BMS-1 is a top-post rotary switch with negative polarity, rated for 12V maximum voltage, 100 A max continuous current, and 135 A max surge current. It features brass contacts and is manufactured by BUSSMANN under MPN BP/BMS-1.

Where to buy the BUSSMANN BP/BMS-1 battery disconnect switch worldwide?

3G Electric supplies the genuine BUSSMANN BP/BMS-1 battery disconnect switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this 12V, 100 A top-post rotary switch for your electrical department.

How to install the BUSSMANN BP/BMS-1 battery disconnect switch?

Install the BUSSMANN BP/BMS-1 by disconnecting the negative battery cable, mounting the switch to the top post, and securing the cable to the switch terminal. Ensure the switch is in the OFF position before installation. Always follow manufacturer instructions and use proper tools for a secure connection.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses
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BUSSMANN Products

3G Electric supplies BUSSMANN battery disconnect switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Side-post rotary battery disconnect switch with negative polarity, rated for 12V and 135 A maximum surge current. Brass contacts. Used to isolate the negative terminal of a 12V electrical system, preventing battery drain and enabling safe maintenance on vehicles, marine, and industrial equipment
BUSSMANN
Side-post rotary battery disconnect switch with negative polarity, rated for 12V and 135 A maximum surge current. Brass contacts. Used to isolate the negative terminal of a 12V electrical system, preventing battery drain and enabling safe maintenance on vehicles, marine, and industrial equipment