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Item #:
50457437
Cutler-Hammer DK3400 400A Circuit Breaker w Shunt 225 Amp Trip 240V Westinghouse
Item #:
50457437
AUD 4097
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Imported from USA store
Order now and get it around Thursday, August 20
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The Cutler Hammer Westinghouse / Eaton DK3400 Series C Industrial Circuit Breaker is the powerful solution you need for exceptional performance and safety.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Amperage
The Cutler-Hammer DK3400 offers a robust 400A rating, ensuring reliable power distribution for large electrical systems, making it ideal for industrial and commercial applications.
Integrated Shunt
Designed with a shunt trip feature, this circuit breaker provides enhanced safety measures, enabling remote tripping for emergency situations, which sets it apart from many competitors.
Versatile Voltage
Capable of handling 240V, the DK3400 is versatile enough for a range of installations, ensuring compatibility with various systems while addressing diverse customer needs efficiently.
Product Details
| Brand Name | Cutler & Hammer |
| UPC | 724165949034 |
| Part Number | DK3400 |
| Manufacturer | Cutler Hammer Westinghouse / Eaton |
| Current Rating | 400 Amps |
| Circuit Breaker Type | Standard |
| Number of Poles | 3 |
| Voltage | 240 Volts |
| Brand | Cutler & Hammer |
| Number Of Poles | 3 |
| Item Weight | 18 lbs (8.16 kg) |
Who Should Buy?
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Large Commercial Facilities
Ideal for large commercial buildings requiring high-capacity electrical protection with reliable performance.
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Industrial Applications
Suitable for industrial environments where heavy machinery and equipment demand robust circuit protection.
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Electrical Contractors
Recommended for professionals needing reliable circuit breakers for installation in demanding electrical systems.
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Small Residential Use
Not suitable for typical household applications where lower amperage is sufficient and necessary.
Product Description
Cutler-Hammer DK3400 400A Circuit Breaker w Shunt 225 Amp Trip 240V Westinghouse
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Customer Questions & Answers
-
Question:
What is the interrupting capacity of this circuit breaker?
Answer: The interrupting capacity is 65,000 Amps @ 240 Volts AC. -
Question:
What are the dimensions of the circuit breaker?
Answer: The dimensions are 4 x 5.5 x 10 inches. -
Question:
Is this breaker suitable for both AC and DC applications?
Answer: Yes, it can handle both 240 VAC and 250 VDC.
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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17-Jul-26 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 4097
Order now and get it around Thursday, August 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 400 Amps frame for robust electrical needs.
- 225 A trip shunt trip for enhanced user safety.
- High interrupting capacity of 65,000 Amps @ 240 Volts AC.
- Thermal magnetic trip unit for reliable performance.
- Lightweight design at only 10.5 lbs.
- Compact dimensions make for easy installation.
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