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BUSSMANN Automotive Circuit Breaker: CB185, 48V DC, 3 kA at 48V DC - Flush Mount Automotive Circuit Breakers
BUSSMANNFlush Mount Automotive Circuit Breakers

BUSSMANN Automotive Circuit Breaker: CB185, 48V DC, 3 kA at 48V DC

The BUSSMANN CB185-50 is a 48V DC Hi-Amp Circuit Breaker from the CB185 series, featuring a stud terminal connection and a flush mount design. It has an interrupt rating of 3 kA at 48V DC.

SKU 3G-OTH-21364

Also listed as: CB18550 · CB185 50

Brand
BUSSMANN
Item
Automotive Circuit Breaker: CB185, 48V DC, 3 kA at 48V DC
Category
Flush Mount Automotive Circuit Breakers
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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

BUSSMANN
Manufacturer Part Number
CB185-50
Series
CB185
Voltage
48V DC
Interrupt Rating
3 kA at 48V DC
Terminal Connection
Stud
Circuit Breaker Type
Hi-Amp Circuit Breaker

Technical Documents

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

Product Description

The BUSSMANN CB185-50 is a 48V DC Hi-Amp Circuit Breaker from the CB185 series, featuring a stud terminal connection and a flush mount design. It has an interrupt rating of 3 kA at 48V DC.

Frequently Asked Questions

What is the BUSSMANN CB185-50 circuit breaker used for?

The BUSSMANN CB185-50 is a 48V DC Hi-Amp Circuit Breaker designed for overcurrent protection in automotive and industrial DC power systems. It is commonly used in heavy-duty vehicles, battery banks, and auxiliary power distribution where a flush mount and stud terminal connection are required.

What are the specifications of the BUSSMANN CB185-50?

The BUSSMANN CB185-50 is part of the CB185 series, rated for 48V DC with an interrupt rating of 3 kA at 48V DC. It features a stud terminal connection and a flush mount design. The manufacturer part number is CB185-50, and it is a Hi-Amp Circuit Breaker from BUSSMANN.

Where to buy the BUSSMANN CB185-50 worldwide?

You can source the BUSSMANN CB185-50 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; we provide reliable sourcing for BUSSMANN circuit breakers.

How to select the right BUSSMANN CB185 circuit breaker for my application?

To select the correct BUSSMANN CB185 circuit breaker, verify your system voltage is 48V DC and the fault current does not exceed 3 kA. Choose the stud terminal connection for secure wiring. Ensure the flush mount fits your panel cutout. Consult the BUSSMANN CB185 series datasheet for amp ratings and environmental limits.

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

BUSSMANN Products

3G Electric supplies BUSSMANN flush mount automotive circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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