SHLD69400 - 400Amp Circuit Breaker
- 400 Amp
- 35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
SHLD69400 - 400Amp Circuit Breaker Description
SHLD69400 - 400Amp Circuit Breaker
When you need a 400 amp molded case circuit breaker that matches the form, fit, and function of compatible electrical equipment, the SHLD69400 is designed to meet the job. Built on the SLD600A frame, this 3-pole thermal magnetic circuit breaker helps protect electrical distribution systems from overloads and short circuits while giving you the flexibility of an adjustable trip unit. The built-in adjustments for continuous current, long-time delay, and instantaneous trip settings allow the breaker to be configured to suit the protection requirements of many commercial and industrial applications. Designed to last, the SHLD69400 is commonly used in switchboards, panelboards, and other power distribution equipment where a Type SHLD6-A breaker is specified. With interrupting ratings of 35kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, it is intended as a form, fit, and functional replacement for compatible existing installations.
Key Features and Benefits
- 400 Amp Current Rating: 400 Amp current rating.
- 3-Pole Molded Case Circuit Breaker: 3-pole molded case circuit breaker.
- Type SHLD6-A: Type SHLD6-A.
- SLD600A Frame: Built on the SLD600A frame.
- Thermal Magnetic Trip Mechanism: Thermal magnetic trip mechanism for overload and short-circuit protection.
- Adjustable Trip Unit: Adjustable trip unit includes Continuous Current Setting, Long-Time Delay Adjustment, and Instantaneous Trip Setting.
- Interrupting Ratings: 35kA @ 600VAC, 65kA @ 480VAC, and 100kA @ 240VAC.
- Replacement Design: Designed for form, fit, and functional replacement in compatible equipment.
- Built to Last: Built to last in demanding commercial and industrial electrical systems.
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Lug Terminals: Lug terminals are not included.
Technical Specifications
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Part Number: SHLD69400
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Type: SHLD6-A
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Frame: SLD600A
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Circuit Breaker Type: Molded Case Circuit Breaker
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Trip Unit: Thermal Magnetic
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Poles: 3
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Amperage: 400A
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Interrupting Ratings:
- 35kA @ 600VAC
- 65kA @ 480VAC
- 100kA @ 240VAC
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Adjustable Functions:
- Continuous Current Setting
- Long-Time Delay
- Instantaneous Setting
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Dimensions:
- Height: 11.0 in.
- Width: 7.5 in.
- Depth: 4.0 in.
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Lug Terminals: Not Included
Material Compliance and Certifications
- Thermal Magnetic Construction: Thermal magnetic molded case circuit breaker.
- Application: Designed for use in compatible electrical distribution equipment requiring a Type SHLD6-A breaker.
- Manufacturer-Specified Ratings: Interrupting ratings are manufacturer specified for 240VAC, 480VAC, and 600VAC applications.
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Installation Requirements: Verify compatibility with your equipment and all applicable electrical codes before installation.
Where It Works Best
- The SHLD69400 is a practical choice for commercial and industrial facilities that rely on 400 amp, 3-pole molded case circuit breakers to protect power distribution equipment. It is commonly installed in switchboards, panelboards, motor control equipment, and distribution systems where a compatible Type SHLD6-A breaker is required. Because it is designed as a form, fit, and functional replacement, it helps keep existing electrical systems operating without changing the original equipment design.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:7.5
- Height:11.0
- Depth:4.0
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:35k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:SHLD6-A
- Approx Dimensions:7.50"W x 11.00"L x 4.00"D
- Additional Notes:SLD600A Frame, Thermal Magnetic, Molded Case Circuit Breaker. Includes Trip Unit Adjustable Functions: Continuous Current Setting; Long Time Delay; Instantaneous Setting. This Item Does NOT include Any Lug Terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).