MS220C PTC-Resistor-Relay, AC/DC 24 V, 1 change-over contact

MS220C PTC-Resistor-Relay, AC/DC 24 V, 1 change-over contact
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  • T221830
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PTC-resistor relay, single PTC-circuit

 

This compact device is the smallest version of all our PTCresistor relays.

  • terminals outside
  • protection terminals IP 20
  • Relays 1 change-over-contact (co)

 

Technical data

Rated supply voltage Us

.......

AC 220 - 240 V ± 10 % 50/60 Hz ≤ 2 VA
AC/DC 24 V, AC ± 10/-15 %,  DC +25/-20%, < 1 W , < 2 VA,
without potential separation

 

Connectable PTC resistors

.......

1...6 PTC according DIN VDE V 0898-1-401 (formerly DIN 44081/82)

 

Switching point

.......

< 4000 Ω

 

Output relay

.......

1 change-over-contact (co)

 

Type of contact

.......

Type 2 (see general technical information)

 

Test conditions

.......

see general technical information

 

Rated ambient temperature

.......

-20...+55 °C

 

Dimensions h x w x d

.......

Design C: 72 x 33 x 60 [mm]

 

Attachment

.......

on 35 mm DIN rail according to EN 60 715 or screws M4

 

Protection Housing/Terminals

.......

IP30/IP20

 

Weight

.......

approx. 120 g

 
Input / measuered parameter: Measuring input PTC
Outputs: Alarms/relays
Design: Mount in switchgear cabinet
Approvals: UL/CSA
Extras: 1 sensor input
Applications: Protection of motors, Protection of pumps, Heat and power plants