Siemens NXPLUS C User Manual

802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 273/293
Service information
Mounting the interlock ➭ Carefully thread the interlocking into the operating mechanism. Insert the lug ③ into the
driver at the top, and the tripping rocker ④ into the slide ⑤ .
➭ Fasten bolts ① and ⑦ (both M6x12 with hexalobular socket)
➭ Tighten the rocker ④ with the bolted joint ② .
➭ Fix the cables ⑥ again with 2 cable straps.
➭ Refit the front cover of the panel.
➭ Test proper functioning of the interlock according to the following table. All control
elements must be easy to operate.
①
Oil the bearing for the operating shaft. Shell Tellus Oil S2M32
①
Apply grease to the guide of the closing
spring.
Precondition: Closing spring charged.
WARNING: Do not reach into the
operating mechanism compartment
with your hands when the operating
springs are charged.
Isoflex Topas L32
Detail view Component Lubricants
①
Bolt, left side
②
Bolted joint
③
Lug
④
Tripping rocker
⑤
Slide
⑥
Cable strap (2x)
⑦
Bolt, right side

Siemens NXPLUS C Specifications

General

Brand	Siemens
Model	NXPLUS C
Category	Circuit breakers
Language	English