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CARLING TECHNOLOGIES Panel Mount Circuit Breaker: 5 A Amps, 250V AC, 80V DC, Snap-In, 1.85 in Dp - Push Button Style, Front Panel-Mount Miniature Circuit Breakers
CARLING TECHNOLOGIESPush Button Style, Front Panel-Mount Miniature Circuit Breakers

CARLING TECHNOLOGIES Panel Mount Circuit Breaker: 5 A Amps, 250V AC, 80V DC, Snap-In, 1.85 in Dp

The Carling Technologies MU1-B-34-450-1-C21-B-E is a push-button style, front panel-mount miniature circuit breaker rated at 5 A, 250V AC and 80V DC. It features a snap-in mounting type with a 1/4 in tab terminal…

SKU 3G-OTH-609376

Brand
CARLING TECHNOLOGIES
Item
Panel Mount Circuit Breaker: 5 A Amps, 250V AC, 80V DC, Snap-In, 1.85 in Dp
Category
Push Button Style, Front Panel-Mount Miniature Circuit Breakers
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Technical Specifications

CARLING TECHNOLOGIES
Manufacturer Part Number
MU1-B-34-450-1-C21-B-E
Type
Snap-In
AC
250V
DC
80V
Dp
1.85 in
Tab
1/4 in
Mounting Type
Snap-In
AC Voltage Rating
250V AC
DC Voltage Rating
80V DC
Terminal Connection
1/4 in Tab
View Full Spec Sheet

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

Product Description

The Carling Technologies MU1-B-34-450-1-C21-B-E is a push-button style, front panel-mount miniature circuit breaker rated at 5 A, 250V AC and 80V DC. It features a snap-in mounting type with a 1/4 in tab terminal connection and a depth of 1.85 in.

Frequently Asked Questions

What is the Carling Technologies MU1-B-34-450-1-C21-B-E circuit breaker used for?

This push-button style miniature circuit breaker protects equipment from overcurrent in industrial control panels, HVAC systems, and power distribution units. Rated 5 A at 250V AC or 80V DC, it provides reliable branch-circuit protection in machinery and electrical enclosures.

What are the specifications of the Carling Technologies MU1-B-34-450-1-C21-B-E?

The MU1-B-34-450-1-C21-B-E is a 5 A, 250V AC / 80V DC miniature circuit breaker with snap-in panel mounting, 1/4 in tab terminals, and a 1.85 in depth. It is a push-button style, front panel-mount device from Carling Technologies.

Where to buy the Carling Technologies MU1-B-34-450-1-C21-B-E worldwide?

3G Electric supplies the Carling Technologies MU1-B-34-450-1-C21-B-E to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time.

How to install a snap-in panel mount circuit breaker like the MU1-B-34-450-1-C21-B-E?

Prepare a rectangular panel cutout per the manufacturer's dimensions. Press the breaker body into the cutout until the snap-in clips lock it in place. Connect 1/4 in tab terminals using compatible quick-connect receptacles. Ensure the circuit is de-energized before installation.

Used in

Common applications for CARLING TECHNOLOGIES
Industrial control panels — Carling Technologies F Series toggle switches for On/Off/On control of motors and pumps
Marine electrical systems — Carling Technologies 700 series rotary switches for selecting battery banks or generator modes
Off-highway vehicle dashboards — Carling Technologies R135 series rotary switches for headlight or wiper control
HVAC equipment — Carling Technologies 170 series miniature push buttons for momentary fan or compressor activation
Generator sets — Carling Technologies 6FA58-73 toggle switch for manual start/stop with momentary off function
Material handling machinery — Carling Technologies 110-SP maintained push button for emergency stop or latch-on control

CARLING TECHNOLOGIES Products

3G Electric supplies CARLING TECHNOLOGIES push button style, front panel-mount miniature 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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