Speedfax 2017
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Speedfax 2017

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which indicates ON and OFF and, via LED, whether the<br />

reaker has tripped (TRIP). It is thus possible to identify ■ Design<br />

tching position of the molded case circuit breaker at any<br />

• The MO320 motor operator is simply snapped into Revised position on on 10/15/20<br />

a mounting frame that is installed instead of the accessories<br />

ferent reset modes 3VA can Molded be selected, Case i.e. in one Circuit mode, the Breakers<br />

lid of the molded case circuit breaker.<br />

r resets the molded case circuit breaker automatically<br />

he other, it waits for confirmation by an OFF signal before<br />

the breaker. 3VA Accessory Electrical Requirements ■ Technical specifications<br />

Technical data<br />

more, the motor operator can be locked in the<br />

MO320 motor operator 3VA5 3VA5 3VA6<br />

sition by means DC breaking of several padlocks. capacity according to UL489<br />

125 A 250 A 150 A/ 400 A/<br />

250 A 600 A<br />

Degree of protection NEMA 1<br />

Applies to MCCBs Rated control in line supply protection voltage and 24 V ... 60 V - DC 2 current (0.85 ... 1.26) paths with a 3-pole circuit<br />

MCS, if protected (operating by a range suitable of control overcurrent 110 V ... 230 V<br />

breaker<br />

AC/<br />

or<br />

protection device. supply voltage)<br />

110 V ... 250 - V 3 DC current (0.85 ... paths 1.1) with a 4-pole molded<br />

With an non-grounded Rating system, all poles 250 W, max. 500 case W (60 circuit ms) breaker in series can take<br />

must always Make be switched time, typically off. < 800 ms < 1000 over ms the switch-off < 1700 ms<br />

The grounded Break pole time, must typically always be assigned < 800 ms < Further 1000 ms wirings are available < 1400 mson request.<br />

to the individual current path so that in the<br />

event of an ground fault at least...<br />

3VA51 3VA52 3VA53 3VA54<br />

125 A<br />

(15- 125 A)<br />

250 A<br />

(40 – 250 A)<br />

400 A<br />

(200 - 400 A)<br />

DC single-pole<br />

disconnection<br />

DC all-pole<br />

disconnection<br />

600 A<br />

(450 – 600 A) Grounded a Grounded a Isolated<br />

on and ordering data DC breaking capacity acc. UL489 in kA<br />

S M H M H C M H C M H C<br />

Version<br />

For molded case circuit DT Article No. Price PE PS*/ PG<br />

125 V 250 V 250 V breakers/ 250 V<br />

b<br />

per PU (UNIT, P. unit<br />

rated current<br />

SET,<br />

3VA5 3VA5 3VA6 3VA6<br />

M)<br />

125 A 250 A 150 A, 400 A, <br />

Load 250 A Load 600<br />

Load<br />

A Load Load<br />

Load Load Load Load Load<br />

Load<br />

Load Load Load Load Load Load Load Load Load<br />

operators 14 25 30 50 85 100 50 85 100 50 85 100<br />

Load<br />

Load Load<br />

Motor operators without stored energy feature <br />

250 V (MO320) 500 V 500 V 500 V<br />

Versions<br />

• 24 ... 60 V DC ✓ -- -- -- 3VA9137-0HA10 1 1 unit 1CB<br />

-- ✓ ✓ -- 3VA9277-0HA10 1 1 unit 1CB<br />

-- -- Load -- ✓Load<br />

Load Load 3VA9447-0HA10 Load<br />

Load Load Load Load 1 Load 1 unit 1CB<br />

Load Load Load Load Load Load<br />

• 110 ... 230 V AC, <br />

✓ --<br />

Load<br />

-- -- Load Load<br />

3VA9137-0HA20<br />

Load<br />

50 85 100 50 85 100 50 85 100 50 85 100<br />

1 1 unit 1CB<br />

7-0HA10<br />

110 ... 250 V DC<br />

-- ✓ ✓ -- 3VA9277-0HA20 1 1 unit 1CB<br />

500 V 750 V 600 V -- -- 600 V -- ✓ 3VA9447-0HA20 1 1 unit 1CB<br />

Load Load Load<br />

Load Load Loa<br />

Load<br />

Load Loa<br />

G<br />

7<br />

50 85 100 50 85 100<br />

750 V 750 V<br />

Load<br />

Load Load<br />

50 85 100 50 85 100 6 6 10 6 6 10<br />

Load Load Load Load<br />

Load Load Load<br />

Load<br />

Load Load<br />

Load<br />

Load GF<br />

GF GF<br />

GF<br />

Load<br />

GF<br />

GF<br />

Load Load Load Load<br />

Load<br />

Load Load Load Load Load<br />

Load Load<br />

Load GF GF<br />

GF<br />

GF GF<br />

GF<br />

MOLDED CASE<br />

CIRCUIT BREAKERS<br />

Load Load Loa<br />

Load Load Lo<br />

600 V 1000 V 750 V 750 V<br />

50 85 100 50 85 100<br />

1000 V 1000 V<br />

Load<br />

Load Load<br />

Load Load Load Load<br />

Load Load Load<br />

—<br />

Load<br />

Load Load<br />

GF<br />

GF GF<br />

Load Load<br />

Load GF<br />

Lo G<br />

GF<br />

50 85 100 50 85 100 6 6 10 6 6 10<br />

Siemens · 04/<strong>2017</strong><br />

GF ground fault monitoring<br />

a Minus pole grounded<br />

b Also covers 1-pole circuit breaker in 2-pole frame<br />

Siemens Industry, Inc. SPEEDFAX Product Catalog 7-109

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