CQD150 - SIemens Feed-Thru 50 Amp 1 Pole Circuit Breaker - Essential Electric Supply

CQD150 - Siemens Feed-Thru 277V 50A 1 pole circuit breaker 14kA@277V - Essential Electric Supply

CQD150 - Siemens 50A 1 Pole 277VAC Molded Case Circuit Breaker DIN Rail Mount - Essential Electric Supply

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Siemens

CQD150

Name: CQD150 - Siemens 50A 1 Pole 277VAC Molded Case Circuit Breaker DIN Rail Mount
Brand: Siemens
SKU: CQD150-New
Price: 77.7 USD
Availability: InStock

Siemens 50A 1 Pole 277VAC Molded Case Circuit Breaker DIN Rail Mount

Current: 50Poles: 1Voltage: 277VConnection: Feed-Thru

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Original equipment manufacturer (OEM) products that have never been energized. New items may come in their original factory packaging or may be unused components removed from new panels. Packaging and cosmetic appearance can vary; contact our team for details or photos of the available unit.

Re-Certified
Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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$77.70 $368.00

Save $290.30

16 In stock, ready to be shipped

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Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer: Siemens
Sub-Category: Molded Case
Series: CQD Series
Frame: CQD
Rated current: 50
Voltage: 277V
Poles: 1
Phases: 1
Interrupting rating: 14kA@277V
Trip functions: Long Time and Instantaneous Trip
Protection: Thermal Magnetic
Connection: Feed-Thru
Mounting: DIN Rail
Country of origin: Mexico

Show all specifications (5 more)

Temp Rating: -13°F to 158°F (-25°C to 70°C)
UPC: 783643277540
GTIN: 00783643277540
Weight: 0.741
Wire Size: AWG 6 to AWG 1/0, AWG 8 to AWG 1, Aluminum/Copper

Product description & additional details

CQD150

CQD150 is a Siemens molded case circuit breaker designed for reliable circuit protection in electrical systems.This 1 pole circuit breaker features a 50 ampere rating and supports voltages up to 277VAC. It is a thermal magnetic type with a 14kA interrupt rating, suitable for DIN rail mounting. The breaker belongs to the CQD series and is UL 489 certified for safety and performance.

Amperage: 50A
Voltage: 277VAC
Poles: 1
Mounting Type: DIN Rail
Interrupt Rating: 14kA
Breaker Type: Thermal Magnetic
Series/Frame: CQD
Certifications: UL 489

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Specifications

Part Number: CQD150
Manufacturer : Siemens
Brand : Siemens
Category : Circuit Breaker
Item Subcategory : Molded Case
Family : CQD Series
Type : CQD
Voltage : 277
Amperage : 50
Phase : 1
Poles : 1
AIC rating : 14kA@277V
Connection : Feed-Thru
Functions : Long Time and Instantaneous Trip
Temp Rating : -13°F to 158°F (-25°C to 70°C)
Circuit Breaker Mounting Style : DIN Rail
Protection : Thermal Magnetic

Product Data

UPC : 783643277540
GTIN : 00783643277540
Country of Origin : Mexico
Weight : 0.741
Wire Size : AWG 6 to AWG 1/0, AWG 8 to AWG 1, Aluminum/Copper

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

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Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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Part	Manufacturer	Sub Category
CQDST120AAS	Siemens	Shunt Trip
CQDA1	Siemens	Auxiliary
BQDHBD	Siemens	Parts & Accessories

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Part	Manufacturer	Voltage	Amperage	Phase	AIC	Connection	Poles	Functions
cqd145	Siemens	277V	45	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous
cqd135	Siemens	277V	35	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous
cqd140	Siemens	277V	40	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous Trip
cqd160	Siemens	277V	60	1	14kA@277V	Feed-Thru	1	Long Time and Instantaneous Trip
cqd150	Siemens	277V	50	1	14kA@277V	Feed-Thru	1	Long Time and Instantaneous Trip
cqd120	Siemens	277V	20	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous Trip
cqd130	Siemens	277V	30	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous Trip
cqd125	Siemens	277V	25	1	14kA@277V	Feed-Thru	1	Long Time and Instantaneous Trip
cqd115	Siemens	277V	15	1	14kA@277V	Feed-Thru	1	LI - Long-Time and Instantaneous Trip

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CQD150

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Product Description & Specifications

CQD150

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Product Data

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