Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
CARLING TECHNOLOGIES Push Button Style Miniature Circuit Breaker - Push Button Style, Front Panel-Mount Miniature Circuit Breakers
CARLING TECHNOLOGIESPush Button Style, Front Panel-Mount Miniature Circuit Breakers

CARLING TECHNOLOGIES Push Button Style Miniature Circuit Breaker

<p>The Carling Technologies CLB-303-27E3N-W-A/30 is a push button style miniature circuit breaker designed for front panel mounting. Rated at 30 amps, it handles 125/250V AC and 32V DC, making it suitable for a range…

SKU 3G-OTH-609389

Also listed as: CLB30327E3NWA30 · CLB 303 27E3N W A 30 · CLB-303-27E3N-W-A-30

Brand
CARLING TECHNOLOGIES
Item
Push Button Style Miniature Circuit Breaker
Part Number
CLB-303-27E3N-W-A/30
Category
Push Button 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 — 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

CARLING TECHNOLOGIES
Manufacturer Part Number
CLB-303-27E3N-W-A/30
AC
125/250V
DC
32V
Dp
2.31 in
Tab
1/4 in
Collar
3/8 in
Mounting Type
3/8 in Collar
AC Voltage Rating
125/250V AC
DC Voltage Rating
32V 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

<p>The Carling Technologies CLB-303-27E3N-W-A/30 is a push button style miniature circuit breaker designed for front panel mounting. Rated at 30 amps, it handles 125/250V AC and 32V DC, making it suitable for a range of industrial applications. Its 3/8-inch collar mount and 1/4-inch tab terminals ensure secure installation and reliable connections.</p><p>This breaker is ideal for OEMs, panel builders, and maintenance teams requiring dependable circuit protection. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the electrical ratings of this circuit breaker?

It is rated at 30 A, with AC voltage rating of 125/250V AC and DC voltage rating of 32V DC.

What are the mounting and terminal specifications?

It features a 3/8-inch collar mount and 1/4-inch tab terminals.

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 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

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