Description
The Zerone NR2-25 Electric Adjustable Motor Protection Thermal Overload Relay is an adjustable motor protection device that can protect motors from overloading and thermal overload. It has a power frequency of 50-60hz, and can handle rated currents of 0.63-1A, 1-1.6A, 1.6-2.5A, 2.5-4A, 4-6A, 5.5-8A, 9-13A, 12-18A, 17-25A, 23-32A. It also has phase break protection and a manual and automatic reset. The Thermal Overload Relay also has temperature compensation, and tripping instructions. The Thermal Overload Relay also has a test button.
Specification:
Power frequency: 50-60hz
Optional Rated current: 0.63-1A, 1-1.6A, 1.6-2.5A, 2.5-4A, 4-6A, 5.5-8A, 9-13A, 12-18A, 17-25A, 23-32A
Rated insulation voltage: 690v
Phase break protection:yes
Manual and automatic reset: yes
Temperature compensation: available
Tripping instructions: yes
Test button: yes
Installation: plug-in
Auxiliary contacts: 1NO+1NC
AC 15 220V rated current A 2.73
AC 15 380V rated current A 1.58
DC-13 220V rated current A 0.2
Traverse sectional area: main loop1-4, auxiliary loop 0.5-2.5
Tripping level:10A
Fuse specification:12aM20gG
Weight: Approx.180g/6.35oz
Package list:
1 * Thermal Overload Relay
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