Cutler Hammer QBHW3050HT Circuit Breaker
- 50A
- 3 Pole
- Bolt-On
Quantity
Cutler Hammer QBHW3050HT 3 Pole Circuit Breaker
New
Quantity
Description
Cutler Hammer QBHW3050HT 3 Pole Circuit Breaker
The Cutler Hammer QBHW3050HT is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 50 Amps and a voltage rating of 240VAC. It has an interrupting rating of 22kAIC at 240V. The QBHW3050HT has a bolt-on connection type and includes long time and instantaneous trip functions.
Specifications
| Brand | Cutler Hammer |
|---|---|
| Series | QBHW |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 22kA @ 240VAC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Temp Rating | 40 °C |
|---|
Product FAQs
5 answersWhat is the difference between the Cutler Hammer QBHW3050HT and a BAB3050 breaker?
Both are Quicklag-B frame bolt-on circuit breakers with identical physical dimensions. The primary difference is the interrupting capacity. The QBHW3050HT is rated for 22 kAIC at 240V, whereas the standard BAB3050 is rated for 10 kAIC.
What does the HT suffix mean on the QBHW3050HT part number?
The HT suffix indicates that this circuit breaker is equipped with binding head screw terminals designed for ring or spade lug connections, rather than standard box lugs.
Which panelboards are compatible with the QBHW3050HT circuit breaker?
This miniature circuit breaker is designed for use in Eaton and Cutler-Hammer panelboards that accept Quicklag-B frame bolt-on breakers.
Is the Cutler Hammer QBHW3050HT rated for HVAC equipment?
Yes, this circuit breaker is HACR rated, making it suitable for heating, air conditioning, and refrigeration applications.
What safety standards does the QBHW3050HT meet?
This thermal-magnetic molded case circuit breaker is built and listed to UL 489 standards for branch circuit protection.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 11 reviews.
- CMCalvin M.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2100 - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars7/22/26SuperBreakers
SuperBreakers haven't disappointed me yet. They always have what I need and very timely deliveries!
- WJWilliam J.Verified BuyerReviewingEaton / Cutler-Hammer QBHW1020 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/2/26Emergency-Overnight Purchase and Delivery
I needed breaker ASAP and SuperBreakers made it happen!
- NSNathan S.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2040S - 40A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/19/26Arrived Just in Time
Always satisfied with my SuperBreakers purchases!
- PMPete M.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2015 - 15A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/12/25Great service and very helpful
Knowledgable staff, easy to use website. Quick shipping turnaround.
- BCBrian C.ReviewingEaton / Cutler-Hammer QBHW2020 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/9/23plug & play
Your website is very user friendly parts arrived promptly exact same parts no issues