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

3G Electric
RFQ CartGet a QuoteSign inSign up
CARLING TECHNOLOGIES Panel Mount Circuit Breaker: 100 A Amps, 250V AC, 80V DC, Threaded Insert - Toggle Style, Front Panel-Mount Miniature Circuit Breakers
CARLING TECHNOLOGIESToggle Style, Front Panel-Mount Miniature Circuit Breakers

CARLING TECHNOLOGIES Panel Mount Circuit Breaker: 100 A Amps, 250V AC, 80V DC, Threaded Insert

The Carling Technologies CA1-B0-34-810-321-R is a 100 A panel mount miniature circuit breaker with a toggle style actuator. It is rated for 250V AC and 80V DC, features a threaded insert mounting type, and uses…

SKU 3G-OTH-609447

Brand
CARLING TECHNOLOGIES
Item
Panel Mount Circuit Breaker: 100 A Amps, 250V AC, 80V DC, Threaded Insert
Category
Toggle 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

Technical Specifications

CARLING TECHNOLOGIES
Manufacturer Part Number
CA1-B0-34-810-321-R
Type
Threaded Insert, #1/4-20 Stud
AC
250V
DC
80V
Dp
2.52 in
Mounting Type
Threaded Insert
AC Voltage Rating
250V AC
DC Voltage Rating
80V DC
Terminal Connection
#1/4-20 Stud
View Full Spec Sheet

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 CA1-B0-34-810-321-R is a 100 A panel mount miniature circuit breaker with a toggle style actuator. It is rated for 250V AC and 80V DC, features a threaded insert mounting type, and uses #1/4-20 stud terminals. With a depth of 2.52 inches, this front panel-mount breaker is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the Carling Technologies CA1-B0-34-810-321-R panel mount circuit breaker used for?

This 100 A toggle-style miniature circuit breaker provides overcurrent protection in industrial electrical systems. It is suitable for front panel mounting in control panels, machinery, and power distribution equipment where reliable circuit interruption at 250V AC or 80V DC is required.

What are the specifications of the Carling Technologies CA1-B0-34-810-321-R?

This breaker is rated 100 A at 250V AC and 80V DC. It features a threaded insert mounting type with #1/4-20 stud terminals and a depth of 2.52 inches. The toggle-style actuator allows manual reset. Carling Technologies is the OEM brand.

Where to buy the Carling Technologies CA1-B0-34-810-321-R worldwide?

3G Electric supplies the Carling Technologies CA1-B0-34-810-321-R panel mount circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 100 A, 250V AC / 80V DC breaker.

How to install a Carling Technologies CA1-B0-34-810-321-R panel mount circuit breaker?

Mount the breaker into a panel cutout using the threaded insert. Secure with the provided hardware. Connect #1/4-20 stud terminals to your circuit wiring using ring terminals or lugs. Ensure torque meets manufacturer recommendations. Always disconnect power 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 toggle 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 →
Panel Mount Circuit Breaker: 30 A Amps, 250V AC, 65V DC, Threaded Insert, 2.69 in Dp, #10-32 Screw (MPN AA1-B0-34-630 -5D1-I). Key specifications — Terminal Connection: #10-32 Screw; AC Voltage Rating: 250V AC; DC Voltage Rating: 65V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 30 A Amps, 250V AC, 65V DC, Threaded Insert, 2.69 in Dp, #10-32 Screw (MPN AA1-B0-34-630 -5D1-I). Key specifications — Terminal Connection: #10-32 Screw; AC Voltage Rating: 250V AC; DC Voltage Rating: 65V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 30 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA2-BO-34-630-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 30 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA2-BO-34-630-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 20 A Amps, 250/277V AC, 80V DC, Threaded Insert, 2.03 in Dp (MPN AA1-B0-34-620 -5D1-C). Key specifications — Terminal Connection: #10-32 Screw; AC Voltage Rating: 250/277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 20 A Amps, 250/277V AC, 80V DC, Threaded Insert, 2.03 in Dp (MPN AA1-B0-34-620 -5D1-C). Key specifications — Terminal Connection: #10-32 Screw; AC Voltage Rating: 250/277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 70 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.52 in Dp (MPN CA2-B0-34-670-321-D). Key specifications — Terminal Connection: #1/4-20 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 70 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.52 in Dp (MPN CA2-B0-34-670-321-D). Key specifications — Terminal Connection: #1/4-20 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 40 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA1-BO-34-640-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 40 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA1-BO-34-640-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 20 A Amps, 277V AC, 80V DC, Threaded Insert, 2.12 in Dp, 1/4 in Tab (MPN BA1-BO-34-620-111-D). Key specifications — Terminal Connection: 1/4 in Tab; AC Voltage Rating: 277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 20 A Amps, 277V AC, 80V DC, Threaded Insert, 2.12 in Dp, 1/4 in Tab (MPN BA1-BO-34-620-111-D). Key specifications — Terminal Connection: 1/4 in Tab; AC Voltage Rating: 277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 40 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA2-BO-34-640-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 40 A Amps, 240/277V AC, 125V DC, Threaded Insert, 2.48 in Dp (MPN CA2-BO-34-640-111-C). Key specifications — Terminal Connection: #10-32 Stud; AC Voltage Rating: 240/277V AC; DC Voltage Rating: 125V DC; Mounting Type: Threaded Insert.
Panel Mount Circuit Breaker: 10 A Amps, 277V AC, 80V DC, Threaded Insert, 2.12 in Dp, 1/4 in Tab (MPN BA1-BO-34-610-111-D). Key specifications — Terminal Connection: 1/4 in Tab; AC Voltage Rating: 277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.
CARLING TECHNOLOGIES
Panel Mount Circuit Breaker: 10 A Amps, 277V AC, 80V DC, Threaded Insert, 2.12 in Dp, 1/4 in Tab (MPN BA1-BO-34-610-111-D). Key specifications — Terminal Connection: 1/4 in Tab; AC Voltage Rating: 277V AC; DC Voltage Rating: 80V DC; Mounting Type: Threaded Insert.