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Shunt Trip 380-415V AC to Suit NM8N 1250A MCCB Chint

BRAND: CABAC
SKU: 263381
$123.60 List price: $164.80
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Chint shunt trip release features 380-415V AC coil to suit NM8N 1250A frame MCCB. Ideal for remote tripping from a control or emergency stop circuit.

Alternatively Known As: CHINT NM8N Shunt Release, MCCB Shunt Trip Coil, Remote Trip Release, SHT25-M8 AC380-415V

Technical Specifications
  • Accessory Type: Shunt trip release
  • Compatible MCCB: CHINT NM8N series
  • Compatible Frame: NM8N-1600 frame, including 1000A, 1250A and 1600A configurations
  • Coil Voltage: 380-415V AC
  • Power Consumption: Approximately 2.5W
  • Operating Voltage Range: 70%-110% of rated control voltage
  • Response Time: More than 20ms and less than 60ms for pulse operation
  • Reference Model: SHT25-M8 AC380-415V
  • EAN: 6941716452308
  • Dimensions (H x L x W): 75mm x 70mm x 35mm
  • Weight: 0.15 kg
Key Features
  • Enables remote opening of a compatible NM8N MCCB
  • Suitable for emergency stop, fire alarm, control and automatic trip circuits
  • Designed for installation within the NM8N-1600 MCCB frame
  • 380-415V AC coil suitable for common three-phase control supplies
  • Can be energised for extended periods in accordance with manufacturer requirements
  • Compact accessory design for factory-compatible MCCB integration
Professional Installation Requirements
  • Installation must be performed by a licensed electrician with the MCCB isolated and verified de-energised. Wiring and commissioning should follow CHINT installation instructions and applicable Australian electrical requirements, including AS/NZS 3000.
Applications
  • Remote tripping of NM8N 1250A moulded case circuit breakers
  • Emergency stop and safety shutdown circuits
  • Fire alarm and building management system interfaces
  • Industrial switchboards and power distribution panels
  • Automatic protection and control systems
Standards & Compliance
  • Applicable equipment standard: AS/NZS IEC 60947.2:2015 for low-voltage circuit-breakers and associated auxiliaries
  • Installation should comply with AS/NZS 3000:2018 Wiring Rules
Environmental Benefits
  • Replaceable accessory design can extend the service life of a compatible MCCB and reduce replacement waste
  • Low approximately 2.5W coil consumption limits energy use during energised operation
  • Long-life switchgear accessory construction can reduce maintenance and material consumption over the equipment lifecycle
Warranty Information

CHINT warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture against defects in materials and workmanship when supplied through authorised sales channels. Contractual terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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