ABB CT-MFS.21S Time Relay | CT-MFS.21S

MODEL CT-MFS.21S

BRAND

ABB

SKU

6151435

UOM

each

Call for Pricing - 888-671-2883

Typically Ships in: 1 day

Returnable: Yes

Degree of protection

Housing IP50Terminals IP20

Electrical durability

AC-12 100000 cycle

Mechanical durability

30000000 cycle

Minimum switching capacity

12 V10 mA

Mounting position

1 ... 6

Output

2 c/o (SPDT) contacts

Overvoltage category

III

Pollution degree

Rated control supply voltage

24 ... 240 V AC/DC

Rated impulse withstand voltage

Input Circuit 4 kVOutput Circuit 1 / Output Circuit 2 4 kV

Rated insulation voltage

Input Circuit / Output Circuit 500 VOutput Circuit 1 / Output Circuit 2 300 V

Rated operational current AC-12

(230 V) 4 A

Rated operational current AC-15

(230 V) 3 A

Rated operational current DC-12

(24 V) 4 A

Rated operational current DC-13

(24 V) 2 A

Recommended screw driver

4.50.8 x 4Pozidriv 1

Short-circuit protective devices

Output Circuit NC - F Type Fuses 6 AOutput Circuit NO - F Type Fuses 10 A

Tightening torque

0.6 ... 0.8 Nm

Time range

0.05 s ... 300 h

Timer relay type

Impulse OFFImpulse ONOFF-DelayON-DelayStar-Delta

Wire stripping length

8 mm

The CT-MFS.21S is a multifunction electronic time relay from the CT-S timer range. It provides 10 timing functions with 10 time ranges from 0.05 s to 300 h. This time relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. Two control inputs work with volt-free (floating) triggering.The CT-MFS.21S offers the possibility of connecting a remote potentiometer for the fine adjustment of the time delay. The second of the c/o contacts can be selected as an instantaneous contact. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.