A Schaltbau Company

C294 Series

Contactors, C294 series
Contactors, C294 series

Example: C294 A/ 24EV-U1

Series
C294Double pole NO contactor
Version
ADesigned for DC operation, fitted with baffles
Coil voltage
24/36/72/11024, 36, 72, 110 V DC
Coil tolerance
E-30% … +25% at Ta 70 °C max.
Coil suppression
VVaristor
Aux. contact
U11 x snap-action switch S870 W1D1 a 012,standard, silver contacts
J11 x snap-action switch S870 W1D4 a 063,gold-plated contacts, terminals angled 45°
T11 x snap-action switch S870 W1D4 a 012,standard, gold-plated contacts

Specifications

Type of voltage

DC

Contact configuration

2 x NO

Nominal voltage Un

1,000 V

Rated insulation voltage Ui

1,200 V

Rated impulse withstand voltage Uimp

8 kV

Conv. thermal current Ith

40 A

Making capacity, resistive T = 0 ms

550 A

Breaking capacity

1,200 V DC, L/R 1 ms: 60 A; L/R 15 ms: 13 A

Contact material main contacts

AgSnO2

Aux. contact

1 x snap switch S870, SPDT, optional

Coil voltage Us

24, 36, 72, 110 V DC

Coil tolerance % Us

-30% ... +25%

Coil power consumption

approx. 18 W / approx. 13 W (cold / warm)

IP rating (IEC 60529)

IP00

Mechanical endurance

> 3 million operating cycles

Shock

5 g (20 ms half sinus)

Vibration

2 g (5 ... 150 Hz)

Temperature range

-40 °C ... +70 °C

Storage temperature

-40 °C ... +70 °C

Weight (g)

1,000