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GE THHQB1160 Miniature Circuit Breaker - THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
GETHQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers

GE THHQB1160 Miniature Circuit Breaker

The GE THHQB1160 is a single-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 60 A and 120/240V AC. It offers a 22kA interrupting capacity at 120/240V AC and is designed for bus…

SKU 3G-OTH-128261

Also listed as: THHQB 1160 · THHQB-1160

Brand
GE
Item
THHQB1160 Miniature Circuit Breaker
Part Number
THHQB1160
Category
THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
Available to Order
Also known as:THHQB1160GE
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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
THHQB1160
Type
60 A, Single Phase, 22kA at 120/240V AC
AC
120/240V
Poles
1

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE THHQB1160 is a single-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 60 A and 120/240V AC. It offers a 22kA interrupting capacity at 120/240V AC and is designed for bus connections of load centers. This single-phase breaker provides overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the GE THHQB1160 miniature circuit breaker used for?

The GE THHQB1160 is a single-pole, bolt-on miniature circuit breaker used for overcurrent protection in industrial electrical distribution systems. It is designed for bus connections of load centers and provides reliable protection for single-phase circuits rated at 60 A and 120/240V AC.

What are the specifications of the GE THHQB1160?

The GE THHQB1160 is rated at 60 A, 120/240V AC, single-phase, with a 22kA interrupting capacity at 120/240V AC. It is a bolt-on miniature circuit breaker from the THQB & THHQB Series, designed for bus connections of load centers. The manufacturer part number is THHQB1160.

Where to buy the GE THHQB1160 worldwide?

You can source the GE THHQB1160 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this GE miniature circuit breaker.

How to install the GE THHQB1160 miniature circuit breaker?

To install the GE THHQB1160, ensure the panel is de-energized. Securely bolt the breaker onto the bus connections of the load center. Connect the line and load wires to the appropriate terminals, tightening to the manufacturer's torque specifications. Always follow local electrical codes and use proper personal protective equipment.

Used in

Common applications for GE
Commercial electrical distribution — GE FB-Frame molded case circuit breakers for 20 A branch protection with 100 kA interrupting capacity at 240/277 V AC.
Industrial motor control — GE NEMA Size 1 enclosed non-reversing starters with 480 V AC coils and thermal overloads for three-phase motor starting.
Lighting control systems — GE CR460 series mechanically held lighting contactors for remote switching of 277 V AC, 30 A lighting loads.
Panelboard branch protection — GE THQB32100 three-pole bolt-on miniature circuit breakers rated 100 A at 120/240 V AC with 10 kA interrupting capacity.
HVAC damper actuation — GE Relay GE 145 servo motor with 10 Nm torque for damper shafts from 8 to 10 mm.
Motor overload protection — GE CR123C118A thermal overload relay for monitoring current and preventing equipment damage in motor starters.
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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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