SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

Extended Rotary Handle Type T to Suit NM8N 400-630A MCCB Chint

BRAND: CABAC
SKU: 269672
$137.40 List price: $183.20
+ −
30 Days Return Electricians Unlock Trade Access
Chint extended (door mount) rotary handle type T to suit NM8N 400-630A frame MCCB. Ideal for through-door operation of the MCCB.

Alternatively Known As: CHINT NM8N 400/630A door-mounted rotary handle, ERH23-M8T extended handle, through-door MCCB handle

Technical Specifications
  • Compatibility: CHINT NM8N 400A and 630A frame MCCBs
  • Handle Type: ERH extended rotary handle
  • Circuit Breaker Type: T thermal-magnetic MCCB
  • Shaft Length: 500 mm standard
  • Protection Degree: IP50
  • Operation: Through-door rotary operation
  • Position Indication: Open, closed and free-trip positions
  • Locking: OFF-position locking for 1 to 3 padlocks
  • Padlock Compatibility: 5 to 8 mm padlock diameter
  • Door Interlock: Integrated cabinet door interlock with emergency unlocking function
  • Dimensions (H x L x W): 121mm x 500mm x 122mm
  • Weight: 1.2 kg
Key Features
  • Provides through-door operation of compatible NM8N MCCBs
  • Suitable for 400A and 630A frame sizes
  • Insulated rotary operating mechanism
  • Displays open, closed and free-trip positions
  • Prevents cabinet-door opening when the breaker is ON
  • Allows breaker release settings to be accessed with the cabinet door open
  • Supports OFF-position padlocking for isolation and safety
Professional Installation Requirements
  • Installation should be performed by a licensed electrician or suitably qualified switchboard technician with the associated MCCB isolated and de-energised. Install and test the door-interlock and operating mechanism in accordance with the CHINT installation instructions and applicable wiring rules.
Applications
  • Through-door operation of NM8N 400A MCCBs
  • Through-door operation of NM8N 630A MCCBs
  • Commercial and industrial switchboards
  • Low-voltage motor control and power distribution panels
  • MCCB isolation and cabinet door-interlock applications
Standards & Compliance
  • AS/NZS 60947.2: Low-voltage switchgear and controlgear – Circuit-breakers, applicable to the associated MCCB installation
Environmental Benefits
  • Durable mechanical construction supports extended service life and reduces replacement waste
  • Reusable accessory that can remain with the switchboard during routine MCCB servicing or replacement
  • Supports safe isolation and maintenance of low-voltage distribution equipment, helping reduce equipment damage and premature replacement
Warranty Information

CHINT general warranty for other low-voltage apparatus is 27 months from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels; contract terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products