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ABB HPA 12kV - Operating Mechanism

ABB HPA 12kV
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SPRING MECHANISM
SR. NO. ITEM DESCRIPTION PART NO.
1 & 2 Trip free device top IN 5436 0001 - A
3 Upper shaft assembly IN 5439 0002 - D
4 Link or pull rod IN 2104 00101 - AK
5 Opening spring IN 2192 0002 - D
6 Bottom shaft assembly IN 5439 0002 - B
7 Insulating links will not be supplied loose
8 Spring IN 2192 0001 - 21
9 Driver IN 2184 0002 - 34
10 A) Stopper or M16 X 50
Hex socket head
Grub screw IN 2122 2768 - 50
B) M16 nut IN 2126 2768 - 124
C) M16 spring washer IN 2154 2022 - 9
11 Closing spring IN 2192 0002 - B
12 Link IN 2194 0001 - AE
13 Contact will not be supplied loose
14 & 15 Trip free device (bottom) IN 5436 0001 - B
OPERATING MECHANISM
SR. NO. ITEM DESCRIPTION PART NO.
1 Closing coil IN 5274 0001 - A*
2 Closing Damping device IN 5256 0711 - 4
3 Micro switch IN 5445 0744 - A
4 Fixing bolts for
Operating device tripping coil IN 5274 0001 - A*
5 Short cover IN 5428 0002 - 2@
6 ‘O’ ring IN 2152 2018 - 10@
7 Density switch IN 5663 0162 - 1
8 Auxiliary contact IN 5218 0004 - 1
9 Motor IN 4461 0002 - E*
10 Indicating plate assly. IN 5428 0001 - M
11 Counter IN 5692 0501 - 2
*Please specify voltage.
@ If density Switch is used, short cover will be supplied in place of refilling vent
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