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1 4

CHINT ELECTRIC

Chint NR2 Series Thermal Overload Relay 0.1A~93A

$20.80 USD
$20.80 USD
Sale Sold out
Shipping calculated at checkout.
Model NO.

CHINT NR2 Series Thermal Overload Relay, 0.1A-93A, Motor Overload & Phase Loss Protector, for CJX2 NC1 NC7 Contactor

Product Description


Product Name: CHINT NR2 Thermal Overload Relay

Brand: CHINT

Series: NR2-25 / NR2-36 / NR2-93

Adjustable Current Range: 0.1A?€?93A (Multiple models available)

Rated Insulation Voltage: 690V

Auxiliary Contacts: 1NO + 1NC

Reset Mode: Manual / Automatic switchable

Trip Class: 10A

Mounting: Plug-in mount on contactor or standalone with MB2/MB3/MB4 base

Compatible Contactors: CJX2, NC1, NC7, NC100 series

Key Features:

  • Genuine CHINT quality, provides reliable protection against motor overload, phase loss, and stalling.
  • Built-in temperature compensation ensures accurate tripping across varying ambient conditions.
  • Dual reset mode (manual/automatic) for flexible operation, with manual trip test function.
  • Large alloy terminals for secure wiring, high conductivity, and easy installation.
  • Compact design, easy to install directly on contactors or use standalone in control panels.
  • Compliant with safety standards, suitable for industrial and commercial motor control applications.

Applications:

Motor overload protection, pump control, conveyor systems, HVAC equipment, industrial machinery, and automation control panels.

DATA SHEET

Attribute English
Brand CHINT
Product Type Thermal Overload Relay
Series NR2-25, NR2-36, NR2-93
Current Range 0.1A-93A (Multiple adjustable ranges)
Rated Insulation Voltage 690V
Auxiliary Contacts 1NO + 1NC
Trip Class 10A
Reset Mode Manual / Automatic
Mounting Type Contactor-mounted / Standalone (with MB2/MB3/MB4 base)
Compatible Contactors CJX2, NC1, NC7, NC100 series
Features Overload & Phase Loss Protection, Temperature Compensated, Dual Reset
Application Motor Control, Industrial Automation, HVAC, Pumps, Conveyors

Chint NR2 Series Thermal Overload Relay 0.1A~93A

1. Full Model & Matching Contactor Parameter Table

All models with built-in 1NO+1NC auxiliary contacts, switchable auto/manual reset, match NC1 series AC contactors
MPN / MODEL NO. Item No. Adjustable Current Range Matched Contactor Model
NR2-09-0.16 NR2-09-0.16 0.10 ~ 0.16A NC1-09, NC1-12
NR2-09-0.25 NR2-09-0.25 0.16 ~ 0.25A NC1-09, NC1-12
NR2-09-0.40 NR2-09-0.40 0.25 ~ 0.40A NC1-09, NC1-12
NR2-09-0.63 NR2-09-0.63 0.40 ~ 0.63A NC1-09, NC1-12
NR2-09-1.0 NR2-09-1.0 0.63 ~ 1.00A NC1-09, NC1-12
NR2-09-1.6 NR2-09-1.6 1.00 ~ 1.60A NC1-09, NC1-12
NR2-09-2.5 NR2-09-2.5 1.60 ~ 2.50A NC1-09, NC1-12
NR2-09-4.0 NR2-09-4.0 2.50 ~ 4.00A NC1-09, NC1-12
NR2-09-6.0 NR2-09-6.0 4.00 ~ 6.00A NC1-09, NC1-12
NR2-09-10 NR2-09-10 6.00 ~ 10.0A NC1-09, NC12, NC1-18
NR2-12-13 NR2-12-13 10.0 ~ 13.0A NC1-12, NC1-18
NR2-18-18 NR2-18-18 13.0 ~ 18.0A NC1-18, NC1-25
NR2-25-25 NR2-25-25 18.0 ~ 25.0A NC1-25, NC1-32
NR2-32-32 NR2-32-32 23.0 ~ 32.0A NC1-32
NR2-36-36 NR2-36-36 28.0 ~ 36.0A NC1-40, NC1-50, NC1-65
NR2-36-48 NR2-36-48 36.0 ~ 48.0A NC1-40, NC1-50, NC1-65
NR2-36-63 NR2-36-63 48.0 ~ 63.0A NC1-40, NC1-50, NC1-65
NR2-93-80 NR2-93-80 63.0 ~ 80.0A NC1-80, NC1-95
NR2-93-93 NR2-93-93 80.0 ~ 93.0A NC1-80, NC1-95

 

Model Code Explanation

NR2-[Frame Size]-[Max Adjust Current]
  • Frame 09/12/18/25/32: Match small & medium NC1 contactors
  • Frame 36: Match NC1-40~65
  • Frame 93: Match NC1-80 / NC1-95

Care Instructions

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