Speedfax 2017

VL Circuit Breakers
Catalog Numbering System
Selection
If ordering factory-installed accessories or special modifications, you must order a 15-digit catalog number. See the examples
below for a detailed explanation. The 15 digit number is achieved by placing X’s in positions not being occupied by an
accessory/modification. Contact Siemens for circuit breakers configured with accessories.
Auxiliary Switch Example:
H F G 3 B 2 0 0 L A 2 X X X X
Standard 9-digit Aux. Switch Completes Cat #
Shunt Trip / UVR Example:
H F G 3 B 2 0 0 L X X U N X X
Standard 9-digit
UVR
Completes Cat #
Shunt Trip / Auxiliary Switch Example:
H F G 3 B 2 0 0 L A 2 R N X X
Standard 9-digit Aux. Shunt Completes
Switch Trip Cat #
Non-Interchangeable Trip Breakers Example:
H F X 3 B 2 0 0 L
Standard 9-digit
MOLDED CASE
CIRCUIT BREAKERS
7
7-170
Siemens Industry, Inc. SPEEDFAX Product Catalog