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Danfoss ETB Clip-on timers for contactors

Compact Dimensions and Accurate Time Delays

• Time range 0.5s - 20min
• Functions: Delay ON or delay OFF
• Voltage range: 24 - 240V AC or DC
• Fits contactors CI 6-50
• Saves space in panels
• Easy to mount
• Bracket for separate screw or DIN rail mounting 
• High accuracy

The Danfoss ETB timers fit the contactor ranges CI 6-50 and CI 9 DC - 30. In applications where the time delays are needed and in very compact panels, The ETB benefits from only taking up the space of one auxiliary contact.

ON delay
When voltage is applied to terminals 17 and A2, the set time interval begins. When the set time elapses, terminal 18 is powered and the contactor is energised. When voltage to the Clip-on timer is disconnected, the contactor drops out.

OFF delay
Voltage is applied to terminals A1 and A2. When terminal 15 receives voltage, terminal 16 is powered and the contactor is energised. When terminal 15 is disconnected, the time interval begins. When the time interval elapses, the contactor is de-energised. If voltage to A1-A2 is cut off, the contactor drops out.

 

Code number

Type

Description

Function

Control voltage 50/60 Hz

Control voltage dc

Time range

Application

037H3153

ETM-ON

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

110 - 250 V

110 - 250 V

1,0 - 30,0 s

CI 4

037H3516

ETN-ON

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

110 - 250 V

110 - 250 V

1,0 - 30,0 s

CI 5-

037H3517

-

Din rail Base for ETN-on, CI 5

-

-

-

-

CI 5-

047H016466

-

DIN RAIL BASE

-

-

-

-

ETB

047H0170

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

24 - 65 V

-

0,5 - 20,0 s

CI 6-50

047H0171

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

24 - 65 V

-

4,0 - 160,0 s

CI 6-50

047H0172

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

24 - 65 V

-

0,5 - 20,0 min

CI 6-50

047H0173

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

110 - 240 V

-

0,5 - 20,0 s

CI 6-50

047H0174

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

110 - 240 V

-

4,0 - 160,0 s

CI 6-50

047H0175

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

110 - 240 V

-

0,5 - 20,0 min

CI 6-50

047H0180

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

24 - 65 V

-

0,5 - 20,0 s

CI 6-50

047H0181

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

24 - 65 V

-

4,0 - 160,0 s

CI 6-50

047H0182

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

24 - 65 V

-

0,5 - 20,0 min

CI 6-50

047H0183

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

110 - 240 V

-

0,5 - 20,0 s

CI 6-50

047H0184

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

110 - 240 V

-

4,0 - 160,0 s

CI 6-50

047H0185

ETB

ELECTRONIC TIMER, CLIP-ON

OFF-DELAY

110 - 240 V

-

0,5 - 20,0 min

CI 6-50

047H0190

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

-

24 - 65 V

0,5 - 20,0 s

CI 6-50

047H0193

ETB

ELECTRONIC TIMER, CLIP-ON

ON-DELAY

-

110 - 240 V

0,5 - 20,0 s

CI 6-50

 

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