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19
Instruction Book
IB182923EN September 2018 www.eaton.com
AMH-4.76-VR
+
VR-Series
+
Replacement Circuit Breaker
Figurt 4.6. Charging Schtmatic
4
1
2
3
5
6
7
8
9
10
11
12
4.9.a. Breaker Open and Closing Spring Discharged
4.9.c. Breaker Closed and Closing Spring Discharged
4.9.b. Breaker Open and Closing Spring Charged
4.9.d. Breaker Closed and Closing Spring Charged
Charging Schematic
1
Main Link Roller
5
Closing Cam
9
Trip Bar “D” Shaft
2
Main Link
6
Cam Shaft
10 Trip Latch Reset Spring
3
Operating Rod
7
Banana Link
11 Shunt Trip Lever
4
Pole Shaft
8
Trip latch
12 Shunt Trip Coil