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Extended Rotary Handle Type M to Suit NM8N 250A MCCB Chint

BRAND: CABAC
SKU: 269669
$109.90 List price: $146.50
+ −
30 Days Return Electricians Unlock Trade Access
Chint extended (door mount) rotary handle type M to suit NM8N 250A frame MCCB. Ideal for through-door operation of the MCCB.

Alternatively Known As: Door-Mounted Rotary Handle, Through-Door MCCB Handle, Extended MCCB Operating Handle

Technical Specifications
  • Accessory Model: ERH22-M8 M
  • Compatible MCCB: CHINT NM8N 250A frame, magnetic type
  • Accessory Type: Extended rotary handle for door mounting
  • Shaft Length: 500 mm standard
  • Protection Degree: IP50
  • Operation: Through-door manual opening, closing and re-closing
  • Position Indication: Open, closed and free-trip positions
  • Door Interlock: Integrated interlock prevents door opening when the MCCB is ON
  • Locking: OFF-position locking for 1 to 3 padlocks, 5 to 8 mm diameter
  • Mounting: Two 4.5 mm mounting holes; 50 mm mounting plate diameter
  • Dimensions (H x L x W): 131.5mm x 155mm x 93mm
  • Weight: 0.7 kg
Key Features
  • Designed specifically for CHINT NM8N 250A frame MCCBs with magnetic release
  • Enables manual operation of the MCCB from outside an enclosure door
  • Integrated door interlock improves operational safety
  • Provides clear open, closed and free-trip indication
  • Can be locked in the OFF position with up to three padlocks
  • Insulated extended-handle construction with IP50 protection
Professional Installation Requirements
  • Installation should be performed by a licensed electrical worker with the MCCB isolated and verified de-energised. Fit and adjust the handle in accordance with the CHINT NM8N installation instructions and applicable wiring rules.
Applications
  • Through-door operation of NM8N 250A magnetic MCCBs
  • Switchboards and electrical control cabinets
  • Industrial distribution boards
  • Commercial building power distribution enclosures
Standards & Compliance
  • For use with MCCB assemblies designed and verified to AS/NZS IEC 60947.2:2015
  • Installation should comply with AS/NZS 3000:2018 where applicable
Environmental Benefits
  • Durable mechanical construction can extend the service life of the associated MCCB assembly
  • Enables replacement or upgrading of the operating mechanism without replacing the complete MCCB
  • The predominantly mechanical accessory has no standby electrical power consumption
Warranty Information

CHINT’s general warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture when purchased through authorised sales channels; contract and local distributor terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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