19

System

pro M compact ®

Supplementary devices

Technical Data

Signal contact/auxiliary switch S2C-S/H6R and auxiliary switch S2C – H6R according to EN 62019

rated current I

th:

10 A

min. rated voltage U

Bmin:

24 V ~, 24 V ...

min. rated operational current:

5 VA

short-circuit withstand capacity:

230 V~ 1000 A with S 201 K 4

insulation coordination:

according to DIN VDE 0110 Parts 1 and 2

– overvoltage category:

III

– surge voltage:

4 kV (1.2/50

µs)

– pollution degree:

2

connection cross section:

0.75 ... 2.5 mm2 (up to 2 x 1.5 mm2)

tightening torque:

1.2 Nm max.

contact stability in vibration test

according to DIN IEC 68-2-6-:

5 g, 20 sweep cycles 5 ... 150 ... 5 Hz

at 24 VAC/DC, 5 mA automatic reclosing < 10 ms

mech. service life:

10 000 operations

The minimum rated operational current value applies in the case of operation and environmental conditions according to

EN 60 204-1/1998 and EN 60 439-1/2000 if installed indoors and in clean ambient air: 24 VAC/DC, 5 mA (AC-12, DC-12)

1.2 Auxiliary switch type S2C-H6R

Description

The simple auxiliary switch without test functionality is appropriate for applications where it is only necessary to indicate the contact

position of the circuit-breaker.

Up to three S2C-H6R can be butt-mounted, including combinations with the signal contact/auxiliary switch SC2-S/H6R.

Installation and technical data

the same as for signal contact/auxiliary switch SC2-S/H6R, see preceding page and above.

Installation and technical data

the same as for signal contact/auxiliary switch SC2-S/H6R, see preceding page and above.

2. Shunt trip S2C-A

Description

For distance tripping of the MCB. The shunt release has a relay coil with an integrated contact which disconnects the coil and the coil

voltage if the MCB trips, this prevents the flow of current in the case of sustained coil voltage.

Technical data

type:

S2C - A1

S2C - A2

service voltage:

12 ... 60 V

110 ... 415 VAC and 110 ... 250 VDC

AC 14

DC 12

DC 13

U

e

400 V

230 V

I

e

1 A

2 A

U

e

220 V

110 V

I

e

1 A

1.5 A

U

e

60 V

24 V

U

e

1.5 A

4 A

STOTZ-Shunt trip with automatic disconnecting within 10 milliseconds UB = Un + 10 – 30 %

UB

IBmax

UB

IBmax

S2C-A1

12 VDC

2.2 A

S2C-A2

110 VDC

0.35 A

12 VAC

2.5 A

110 VAC

0.5 A

24 VDC

4.5 A

220 VDC

1.1 A

24 VAC

5 A

230 VAC

1.0 A

60 VDC

14 A

415 VAC

2.7 A

60 VAC

8.8 A

UB = operating voltage

IBmax = operating current