The Chint NR2 range of thermal overload relays for use with NC1 contactors are available in a choice of 23 different current ratings. Thermal overloads provide overload protection to the contactor.

Specification

• Chint overload relay to be directly mounted underneath NC1 Contactors.
• Adjustable current settings available.
• NR2-25 frame size to be used with - NC1-09, NC1-12, NC1-18, NC1-25 & NC1-32 Contactors
• NR2-36 frame size to be used with -  NC1-32 Contactors.
• NR2-93 frame size to be used with -  NC1-40, NC1-50, NC1-65, NC1-80 & NC1-95 Contactors.
• With 1 normally open and 1 normally closed contacts.
• Provides thermal overload protection to contactors.
• Generally used in ‘Direct On Line’ and ‘Star Delta Starter’ configurations.
• Can also be mounted separately using a mounting bracket.
• Budget priced alternative to Siemens, Telemecanique, Moeller etc.
• Shipping Weight: 0.2kg
• Manufacturer: Chint
• Guarantee: 3 years

NR2-25 Frame Size

• Width: 45mm
• Height: 66mm (including connecting pins)
• Depth: 94mm

NR2-36 Frame Size

• Width: 55mm
• Height: 78mm (including connecting pins)
• Depth: 94mm
  

NR2-93 Shape

• Width: 72mm
• Height: 83mm (including connecting pins)
• Depth: 117mm

• VDE approved to EN60947 for Europe & UL approved for North America.

• NR2-0.16 - 0.10A - 0.16A
• NR2-0.25 - 0.16A - 0.25A
• NR2-0.40 - 0.25A - 0.40A
• NR2-0.63 - 0.50A - 0.63A
• NR2-1.00 - 0.63A - 0.1A
• NR2-1.60 - 1A - 1.6A
• NR2-2.00 - 1.25A - 2A
• NR2-2.50 - 1.6A - 2.5A
• NR2-4.00 - 2.50A -  4A
• NR2-6.00 - 4A - 6A
• NR2-8.00 - 5.50A - 8A
• NR2-13.00 - 9A - 13A
• NR2-18.00 - 12A - 18A
• NR2-25.00 - 17A - 25A
• NR2-32.00 - 25A - 32A
• NR2-36.00 - 28A - 36A
• NR2-40.00 - 30A - 40A
• NR2-50.00 - 37A -  50A
• NR2-65.00 - 48A - 65A
• NR2-70.00 - 55A - 70A
• NR2-80.00 - 63A - 80A
• NR2-93.00 - 80A - 93A