Data Sheet

DATASHEET - ZB32-XEZ
Individual mounting base, for ZB32 overload relay
Part no. ZB32-XEZ
Catalog No. 278473
Alternate Catalog
No.
XTOBXDINC
EL-Nummer
(Norway)
0004131856
Delivery program
  
Product range   Accessories
Accessories   Base
Function   For separate mounting
For use with   ZB32
Notes
Can be snap fitted on a top-hat rail to IEC/EN60715 or can be screw fitted.
For ZB32-38 use additional contactor BK25/3-PKZ0.
Technical data
Main conducting paths
Rated impulse withstand voltage U
imp
V AC 6000
Overvoltage category/pollution degree   III/3
Rated insulation voltage U
i
V 690
Rated operational voltage U
e
V AC 690
Safe isolation to EN 61140   
Between main circuits  V AC 440
Terminal capacities 
mm
2

Solid 
mm
2
1 x (1 - 16)
2 x (1 - 16)
Flexible with ferrule 
mm
2
1 x (1 - 4)
2 x (1 - 4)
Solid or stranded  AWG 18 - 8
Terminal screw   M4
Tightening torque for terminal screw  Nm 1.8
Stripping length  mm 10
Tools   
Pozidriv screwdriver  Size 2
Standard screwdriver  mm 1 x 6
Design verification as per IEC/EN 61439
Technical data for design verification   
Rated operational current for specified heat dissipation I
n
A 38
Heat dissipation per pole, current-dependent P
vid
W 0.1
Equipment heat dissipation, current-dependent P
vid
W 0.3
Static heat dissipation, non-current-dependent P
vs
W 0
Heat dissipation capacity P
diss
W 0
Operating ambient temperature min.  °C -25
Operating ambient temperature max.  °C 55
IEC/EN 61439 design verification   
06/16/2021 Eaton 278473 ED2021 V80.0 EN 1 / 4