Data Sheet

DATASHEET - ETR4-51-A
Timing relay, star-delta, 50 ms, 1W, 3-60s, 24-240VAC/DC
Part no. ETR4-51-A
Catalog No. 031884
Alternate Catalog
No.
XTTR6A60S51B
EL-Nummer
(Norway)
0004133308
Delivery program
Product range   ETR4 timing relays
Basic function   Timer relays
Function   Star-delta switching
   Changeover contact with a changeover time of 50 ms
Fixed timing function
Number of changeover contacts   1
Time range   3 - 60 s
Time range   3 - 60 s
Rated operational current
  
AC-14   
300 V I
e
A 3
380 V 400 V 415 V I
e
A 3
   Value applies starting with release 001.
AC-15   
220 V 230 V 240 V I
e
A 3
300 V I
e
A 3
380 V 400 V 415 V I
e
A 3
   Value applies starting with release 001.
Voltage range U
LN
V 24 - 240 V AC, 50/60 Hz
24 – 240 V DC
Width  mm 22.5
Terminal marking according to EN 50042
Technical data
General
Standards   Standard IEC/EN 61812
VDE 0435
Lifespan, mechanical   
AC operated Operations
x 10
6
30
DC operated Operations
x 10
6
30
Climatic proofing   Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature   
Ambient temperature, storage  °C - 45 - + 85
Open  °C -25 - +60
Enclosed  °C - 25 - + 45
Mounting position   As required
Mechanical shock resistance (IEC/EN 60068-2-27)   
Half-sinusoidal shock, 20 ms  g 
Make contact  g 4
Degree of protection   
Terminals   IP20
06/16/2021 Eaton 031884 ED2021 V80.0 EN 1 / 6