Data Sheet

DATASHEET - CL-PKZ0
Current limiter, 3p, 63A, 400VAC/100kA, 690VAC/10kA
Part no. CL-PKZ0
Catalog No. 082881
Alternate Catalog
No.
XTPAXCL
EL-Nummer
(Norway)
4355154
Delivery program
Product range   Accessories
Accessories   Current limiter
   Motor-protective circuit-breaker, non-auto-protected in order to increase
switching capacity
Max. Rated operational voltage U
e
= 690 V
Rated uninterrupted current I
u
= 63 A
Contact sequence  
Connection technique   Screw terminals
For use with   Current limiter PKZ0(4), PKE
For use with   PKZM0
PKM0
PKZM4
PKE
Notes Can be used for individual and group protection.
For group protection and in combination with PKZM4, order additional BK25/3 connection terminal if required.
Mounting next to or behind the motor protective circuit breaker.
PKZM0: 16 - 32 A, 150 kA/440 V
PKZM4: 16 - 63 A, 100 kA/400 V
PKZM4: 16 - 63 A, 10 kA/690 V
Technical data
Current limiter
Rated impulse withstand voltage U
imp
V AC 6000
Overvoltage category/pollution degree   III/3
Rated operational voltage U
e
V AC 690
Rated uninterrupted current I
u
A 63
Design verification as per IEC/EN 61439
Technical data for design verification   
Rated operational current for specified heat dissipation I
n
A 63
Heat dissipation per pole, current-dependent P
vid
W 2.8
Equipment heat dissipation, current-dependent P
vid
W 8.4
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   
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.
06/18/2021 Eaton 082881 ED2021 V80.0 EN 1 / 3