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GE THQB1145 Bolt-On Miniature Circuit Breaker - THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
GETHQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers

GE THQB1145 Bolt-On Miniature Circuit Breaker

<p>The GE THQB1145 is a bolt-on miniature circuit breaker from the THQB & THHQB series, designed for reliable overcurrent protection in commercial and industrial applications. This single-phase unit is rated at 45A…

SKU 3G-OTH-128098

Also listed as: THQB 1145 · THQB-1145

Brand
GE
Item
THQB1145 Bolt-On Miniature Circuit Breaker
Part Number
THQB1145
Category
THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
Available to Order
Also known as:THQB1145GE
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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

GE
Manufacturer Part Number
THQB1145
Type
45 A, Single Phase, 10kA at 120/240V AC, Std
AC
120/240V

Technical Documents

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

Product Description

<p>The GE THQB1145 is a bolt-on miniature circuit breaker from the THQB & THHQB series, designed for reliable overcurrent protection in commercial and industrial applications. This single-phase unit is rated at 45A and 120/240V AC, with a breaking capacity of 10kA at 120/240V AC, making it suitable for branch circuit protection in panelboards and load centers.</p><p>As a Singapore-based supplier, 3G Electric offers this GE breaker with worldwide shipping. For buyers in Singapore and Southeast Asia, we provide fast delivery and handle GST for local purchases. Request a quote in SGD to get competitive pricing for your project.</p>

Frequently Asked Questions

What is the voltage and current rating of the GE THQB1145?

The GE THQB1145 is rated for 45A and 120/240V AC, single-phase, with a breaking capacity of 10kA at 120/240V AC.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides quotes in SGD upon request. For Singapore and Southeast Asia, we offer fast delivery, and GST is handled for Singapore buyers.

Used in

Common applications for GE
Industrial panelboard protection — GE TEY-Frame molded case circuit breakers (e.g., TEY140) for branch circuit protection in manufacturing facilities.
Motor control center maintenance — GE replacement coils (e.g., 15D22G003) for NEMA Size 2 contactors in 300-Line series.
Commercial building electrical distribution — GE THQC series miniature circuit breakers (e.g., THQC2115WL) for unit-mount panelboards.
High-fault-current switchgear — GE FB-Frame molded case circuit breakers (e.g., FBH26TE020R) for 200 kA interrupting capacity at 240V AC.
Water filtration in food service — GE FXSVC carbon filter cartridges for reducing VOCs in under-the-sink drinking water systems.
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GE Products

3G Electric supplies GE thqb & thhqb series, bolt-on ge 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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