Speedfax 2017

3VA Molded Case Circuit Breakers
3VA Accessories for Locking, Blocking and Interlocking
Revised on 09/30/20
Selection
Locking, Blocking, & Interlocking
For molded case circuit breakers/
rated current
3VA6
150A
250A
3VA5
3VA6
400A
600A
3VA5
3VA6
800A
1000A
3VA4 3VA5 3VA5
Type
125A 125A 250A
Part Number
Blocking device for the handle — u — — — — 3VA9038-0LB10
— — u u u — 3VA9378-0LB10
Padlock device for the handle u — — — — — 3VA9038-0LB11
— — u u — — 3VA9138-0LB11
— — — — u — 3VA9338-0LB11
— — — — — u 3VA9578-0LB10
7
MOLDED CASE
CIRCUIT BREAKERS
3VA5/3VA6
3VA4
Adapter kit for mounting the cylinder lock (type
Ronis) in the accessories compartment of the
molded case circuit breaker Comprising 2 cylinder
lock casings (one for locking and one for interlocking)
and the appropriate mounting module
n To implement an interlock or a lock: select
suitable cylinder lock(s)
n For an interlock: select the same cylinder lock
number
— u — — — — 3VA9137-0LF10
— — u — — — 3VA9237-0LF10
— — — u — — 3VA9147-0LF10
— — — — u — 3VA9347-0LF10
— — — — — u 3VA9577-0LF10
Cylinder lock (type Ronis)
n Includes a lock with 2 keys
n For locking or interlocking
n For installation in all rotary operators with
shaft stub
n For mounting in the adapter kit for the
accessories compartment
n Key 1 (lock number 1) — u u u u — 3VA9980-0VL10
n Key 3 (lock number 3) — u u u u — 3VA9980-0VL30
n Key 4 (lock number 4) — u u u u — 3VA9980-0VL40
Sliding bar
Complete kit for interlocking 2 circuit breakers
n The article number must be ordered 2X to
implement an interlock between 3 breakers
of the same size
Module for handle interlock using a bowden cable
n A separate handle interlock module is required
for each switching device
n A Bowden cable must be ordered separately
— u — — — — 3VA9138-0VF30
— — u — — — 3VA9238-0VF30
— — — u — — 3VA9148-0VF30
— — — — u — 3VA9348-0VF30
— u — — — — 3VA9137-0VF10
— — u — — — 3VA9237-0VF10
— — — u — — 3VA9147-0VF10
— — — — u — 3VA9347-0VF10
— — — — — u 3VA9577-0VF10
Rear interlock with rod
Complete Kit
n Mounting frames are not included in scope of
supply
— u u u u — 3VA9078-0VM10
Rear interlock with rod
Complete Kit
n Mounting frames are included in scope of
supply
— — — — — u 3VA9578-0VM10
Rear interlock with rod
Complete Kit for plug-in/draw-out unit
n Mounting frames are not included in scope of
supply
— u u u u — 3VA9078-0VM30
7-104
Siemens Industry, Inc. SPEEDFAX Product Catalog