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Thermal Overload Relay 0.10-0.16A 25A Frame NR2 Chint

BRAND: CABAC
SKU: 268132
$81.20 List price: $108.30
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Chint NR2 thermal overload relay features 0.10-0.16A setting range, 25A frame, and direct mounting to NC1 contactors. Ideal for motor overload protection.

Alternatively Known As: CHINT NR2-25 Motor Overload Relay, Thermal Relay, Overload Protection Relay

Technical Specifications
  • Setting Current Range: 0.10–0.16A
  • Frame Size: 25A
  • Rated Operational Voltage: Up to 690V AC
  • Rated Frequency: 50/60Hz
  • Tripping Class: 10A
  • Auxiliary Contacts: 1NO + 1NC
  • Poles: 3-pole
  • Protection Functions: Motor overload and phase-failure protection
  • Mounting: Plug-in direct mounting
  • Compatible Contactors: CHINT NC1 and NC7 series
  • Construction: Three-phase bimetal thermal relay
  • Reset: Manual and automatic reset
  • Controls: Test and stop pushbuttons
  • Recommended Fuse: 0.25A aM or 0.25A gG
  • Dimensions (H x L x W): 94mm x 66mm x 45mm
  • Weight: 0.2 kg
Key Features
  • Adjustable 0.10–0.16A motor protection range
  • 25A frame for direct connection to compatible CHINT contactors
  • Provides thermal overload and phase-failure protection
  • Electrically separated 1NO and 1NC auxiliary contacts
  • Temperature compensation for stable operation
  • Trip indicator for fault identification
  • Manual or automatic reset selection
  • Test and stop pushbuttons
  • Suitable for direct-on-line motor starter assemblies
Professional Installation Requirements
  • Installation and maintenance should be performed by a licensed electrician or suitably qualified electrical technician with the supply isolated, in accordance with applicable Australian electrical installation requirements and the manufacturer's instructions.
Applications
  • Motor overload protection
  • Direct-on-line motor starters
  • Control panels and motor control centres
  • Industrial pumps, fans and compressors
  • Three-phase AC motor circuits using compatible CHINT contactors
Standards & Compliance
  • Designed and type-tested to IEC/EN 60947-4-1 for low-voltage contactors and motor-starters; verify local approval and installation requirements before use in Australia.
  • Install as part of an electrical assembly complying with AS/NZS 3000 where applicable.
Environmental Benefits
  • Helps prevent premature motor failure, extending equipment service life and reducing replacement waste
  • Supports efficient motor operation by disconnecting overloaded circuits
  • Metal and thermoplastic components can be separated and recycled through appropriate electrical waste streams
  • Durable electromechanical construction can reduce the frequency of component replacement
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus, subject to authorised sales channels, contract terms and applicable conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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