3VL9400-2AH01

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3SB adapters and 3SB contact blocks

Mounting adapters for auxiliary and alarm switch combinations (UL file: 69455)

• VL150В UL (DG frame) to VL400В UL (FG frame):
  Installation not possible in left pole for circuit breakers with solid-state overcurrent trip unit.
  On the right-hand side it is only possible to install an auxiliary trip unit or an auxiliary/alarm switch combination.
• For VL400В UL (JG frame)/VL400XВ UL (LG frame):
  3VL9В 400-2AJ21 unsuitable for mounting in the right-hand accessory sub-section.

Contact blocks for auxiliary and alarm switch combinations

For auxiliary switch or alarm switch combinations not included in the kits provided as standard, the mounting adapters specified can be ordered separately together with the required contact blocks:

• 1В HS or 1В AS with NO contact 3SB34В 00-0J
• 1В HS or 1В AS with NC contact 3SB34В 00-0K

Note:

A maximum of 6 contact blocks (HS) per circuit breaker (VL150XВ UL (CG frame) to VL400XВ UL (LG frame)) and a maximum of 8 contact blocks (HS) per circuit breaker (VL800В UL (MG frame) to VL1600В UL (PG frame)) are possible.

Four 3SB3 auxiliary contact blocks and one mounting adapter (right), suitable for VL800В UL (MG frame) to VL1600В UL (PG frame) circuit breakers.