RXD63B160 - 1600Amp Circuit Breaker
- 1600 Amp
- 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- 3 Pole
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RXD63B160 - 1600Amp Circuit Breaker Description
RXD63B160 - 1600Amp Circuit Breaker
When you need a 1600-amp molded-case circuit breaker that matches the specifications of an existing electrical distribution system, the RXD63B160 offers the form, fit, and functionality required for compatible installations. Built on the RD2000A frame, this 3-pole thermal-magnetic circuit breaker is designed to protect electrical systems from overloads and short circuits while maintaining the original protection characteristics through its non-interchangeable trip unit. Whether you're replacing a failed breaker during maintenance or sourcing a compatible unit for an existing commercial or industrial power system, matching the correct ratings is essential. The RXD63B160 provides interrupting capacities of 25kA at 600VAC, 50kA at 480VAC, and 65kA at 240VAC, making it suitable for applications designed within these electrical ratings. Its molded-case construction is built to last and is intended for dependable service in demanding electrical environments. Before installation, always verify compatibility with your equipment, including the frame size, amperage, voltage, interrupting rating, and trip characteristics.
Key Features and Benefits
- Part Number: RXD63B160
- 1600 Amp Continuous Current Rating: 1600 Amp continuous current rating.
- 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
- Thermal Magnetic Trip Unit: Thermal magnetic trip unit for overload and short-circuit protection.
- RD2000A Frame: RD2000A frame.
- Non-Interchangeable Trip Unit: Non-interchangeable trip unit maintains the original factory trip characteristics.
- Interrupting Ratings:
- 25kA @ 600VAC
- 50kA @ 480VAC
- 65kA @ 240VAC
- Molded Case Design: Molded case design built for long-term service.
- Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement in compatible electrical equipment.
- Lug Terminals: Lug terminals not included.
Technical Specifications
- Part Number: RXD63B160
- Type: RXD6
- Frame: RD2000A
- Breaker Type: Molded Case Circuit Breaker
- Trip Unit: Thermal Magnetic, Non-Interchangeable
- Poles: 3
- Amperage: 1600 Amps
- Interrupting Rating: 25kA @ 600VAC; 50kA @ 480VAC; 65kA @ 240VAC
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Dimensions:
- Height: 16.0 in.
- Width: 9.0 in.
- Depth: 6.19 in.
- Lug Terminals: Not Included
Material Compliance and Certifications
- Installation Requirements: The RXD63B160 is a molded case circuit breaker intended for installation in compatible electrical distribution equipment. Installation should be performed by qualified electrical personnel and in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the equipment manufacturer's installation requirements.
- Compatibility Verification: Always confirm that the breaker's electrical ratings and physical dimensions match the intended application before installation.
Where It Works Best
- The RXD63B160 is commonly used in commercial, industrial, and institutional electrical distribution systems that require a 1600-amp, 3-pole thermal-magnetic molded-case circuit breaker. It is well-suited for compatible switchboards, panelboards, distribution equipment, and other power distribution applications built around the RD2000A frame. Because it features a non-interchangeable trip unit, it is a practical choice when maintaining the original protection settings of an existing electrical system is important.
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:9.0
- Height:16.0
- Depth:6.19
- Poles:3
- Amperes:1600
- A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- Type:RXD6
- Approx Dimensions:9.00"W x 16.00"L x 6.19"D
- Additional Notes:RD2000A Frame, Thermal Magnetic, Molded Case Circuit Breaker With Non-Interchangeable Trip Unit. 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).