Datasheet

DATASHEET - ETR2-21
Timing relay, 0.05s-100h, 24-240VAC 50/60Hz, 24-48VDC, 1W, fleeting
contact on energization
Part no. ETR2-21
Catalog No. 262687
Eaton Catalog No. ETR2-21
EL-Nummer
(Norway)
0004110015
Delivery program
Product range   ETR2 timing relays
Basic function   Timer relays
Function   Fleeting contact on energization
   Fixed timing function
Number of changeover contacts   1
Time range   0.05 s - 100 h
Time range   0.05 - 1 s
1.5 - 30 s
5 - 100 s
1.5 - 30 min
5 - 100 min
0.5 - 10 h
5 - 100 h
Rated operational current
  
AC-15   
220 V 230 V 240 V I
e
A 4
230 V (N/O) I
e
A 3
230 V (NC) I
e
A 3
Voltage range U
LN
V 24 - 240 V AC, 50/60 Hz
24 - 48 V DC
Width  mm 17.5
Terminal marking according to EN 50042
Technical data
Technical data in sheet catalogue
Other technical data (sheet catalogue)   Timing relays
Design verification as per IEC/EN 61439
Technical data for design verification   
Heat dissipation capacity P
diss
W 0
Operating ambient temperature min.  °C -25
Operating ambient temperature max.  °C 60
IEC/EN 61439 design verification   
10.2 Strength of materials and parts   
10.2.2 Corrosion resistance   Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures   Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat   Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat
and fire due to internal electric effects
  Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation   Meets the product standard's requirements.
10.2.5 Lifting   Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact   Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions   Meets the product standard's requirements.
12/27/2018 Eaton 262687 ED2018 V51.0 EN 1 / 4