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

3G Electric
CARLING TECHNOLOGIES CTB-B-B-05 Rocker Style Miniature Circuit Breaker - Rocker Style, Front Panel-Mount Miniature Circuit Breakers
CARLING TECHNOLOGIESRocker Style, Front Panel-Mount Miniature Circuit Breakers

CARLING TECHNOLOGIES CTB-B-B-05 Rocker Style Miniature Circuit Breaker

The Carling Technologies CTB-B-B-05 is a 5 A panel mount miniature circuit breaker in a rocker style with a snap-in bezel mounting type. It is rated for 125/250V AC and 50V DC, with a depth of 2.23 in and 1/4 in tab…

SKU 3G-OTH-609400

Also listed as: CTBBB05 · CTB B B 05

Brand
CARLING TECHNOLOGIES
Item
CTB-B-B-05 Rocker Style Miniature Circuit Breaker
Part Number
CTB-B-B-05
Category
Rocker Style, Front Panel-Mount Miniature Circuit Breakers
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

CARLING TECHNOLOGIES
Manufacturer Part Number
CTB-B-B-05
Type
Snap-In Bezel
AC
125/250V
DC
50V
Dp
2.23 in
Tab
1/4 in
Mounting Type
Snap-In Bezel
AC Voltage Rating
125/250V AC
DC Voltage Rating
50V DC
Terminal Connection
1/4 in Tab

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

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

Product Description

The Carling Technologies CTB-B-B-05 is a 5 A panel mount miniature circuit breaker in a rocker style with a snap-in bezel mounting type. It is rated for 125/250V AC and 50V DC, with a depth of 2.23 in and 1/4 in tab terminal connections.

Frequently Asked Questions

What is the Carling Technologies CTB-B-B-05 panel mount circuit breaker used for?

The Carling Technologies CTB-B-B-05 is a 5 A rocker-style miniature circuit breaker used for overcurrent protection in industrial control panels, HVAC equipment, and power distribution units. Its snap-in bezel mounting and 1/4 in tab terminals simplify front-panel installation in machinery requiring reliable AC/DC circuit interruption.

What are the specifications of the Carling Technologies CTB-B-B-05 circuit breaker?

The CTB-B-B-05 is rated 5 A at 125/250V AC and 50V DC. It features a snap-in bezel mounting type, 2.23 in depth, and 1/4 in tab terminal connections. The rocker-style actuator provides manual on/off control. These specs are from the Carling Technologies datasheet for the CTB series.

Where to buy the Carling Technologies CTB-B-B-05 circuit breaker worldwide?

3G Electric supplies the Carling Technologies CTB-B-B-05 panel mount circuit breaker to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this 5 A rocker-style breaker.

How to install the Carling Technologies CTB-B-B-05 snap-in circuit breaker?

To install the CTB-B-B-05, prepare a panel cutout per Carling Technologies' specifications for the snap-in bezel. Press the breaker into the cutout until the bezel locks. Connect 1/4 in tab terminals using compatible female quick-connect terminals. 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
Not sure this is the right part? Photo-identify it

CARLING TECHNOLOGIES Products

3G Electric supplies CARLING TECHNOLOGIES rocker 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from CARLING TECHNOLOGIES

View all CARLING TECHNOLOGIES parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first