Datasheet - Z5-250/FF250

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Overload relay, 200-250A, 1N/O+1N/C
Part no.  Z5-250/FF250
Catalog No.  210075
Eaton Catalog No.  XTOB250LC1
 

Delivery program
Product range
    Overload relay Z5
Phase-failure sensitivity
    IEC/EN 60947, VDE 0660 Part 102
Description
    Test/off button
Reset pushbutton manual/auto
Trip-free release
Mounting type
    Direct mounting
Separate mounting
Setting range
     
Overload releases
Ir A 200 - 250
Contact sequence
   
Auxiliary contacts
     
N/O = Normally open
    1 N/O
N/C = Normally closed
    1 N/C
For use with
    DILM250
DILM300A
Short-circuit protection
     
Type “1” coordination
gG/gL A 500
500
Type “2” coordination
gG/gL A 500
500
Notes 

Overload release: tripping class 10 A

Short-circuit protection: Observe the maximum permissible fuse of the contactor with direct device mounting.

Notes 
Fitted directly to the contactor
   
1 Contactor 
  
Technical data
General
Standards
    IEC/EN 60947, VDE 0660, UL, CSA
Climatic proofing
    Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature
     
Open
  °C -25 - +60
Enclosed
  °C - 25 - 40
Temperature compensation
    Continuous
Weight
  kg 1.55
Mechanical shock resistance
  g 10
Sinusoidal
Shock duration 10 ms
Degree of Protection
    IP00
Protection against direct contact when actuated from front (EN 50274)
    With terminal cover
Main conducting paths
Rated impulse withstand voltage
Uimp V AC 8000
Overvoltage category/pollution degree
    III/3
Rated insulation voltage
Ui V 1000
Rated operational voltage
Ue V AC 1000
Safe isolation to EN 61140
     
Between auxiliary contacts and main contacts
  V AC 500
Between main circuits
  V AC 500
Temperature compensation residual error > 40ºC
    0.25 %/K
Current heat loss (3 conductors)
     
Lower value of the setting range
  W 22
Maximum setting
  W 34
Terminal capacities
  mm2  
Flexible with cable lug
  mm2 185
Stranded with cable lug
  mm2 185
Solid or stranded
  AWG 2/0 - 500 MCM
Flat conductor
Lamellenzahl x Breite x Dicke mm 6 x 16 x 0.8
Busbar
Width mm 25
Terminal screw
    M10 x 35
Tightening torque
  Nm 18
Tools
     
Hexagon head spanner
SW mm 16
Auxiliary and control circuits
Rated impulse withstand voltage
Uimp V 4000
Overvoltage category/pollution degree
    III/3
Terminal capacities
  mm2  
Solid
  mm2 1 x (0.75 - 4)
2 x (0.75 - 4)
Flexible with ferrule
  mm2 1 x (0.75 - 2.5)
2 x (0.75 - 2.5)
Solid or stranded
  AWG 2 x (18 - 14)
Terminal screw
    M3.5
Tightening torque
  Nm 0.8 - 1.2
Stripping length
  mm 8
Tools
     
Pozidriv screwdriver
  Size 2
Standard screwdriver
  mm 1 x 6
Rated insulation voltage
Ui V AC 500
Rated operational voltage
Ue V AC 500
Safe isolation to EN 61140
     
between the auxiliary contacts
  V AC 240
Conventional thermal current
Ith A 6
Rated operational current
Ie A  
AC-15
     
Make contact
     
120 V
Ie A 1.5
220 V 230 V 240 V
Ie A 1.5
380 V 400 V 415 V
Ie A 0.5
500 V
Ie A 0.5
Break contact
     
120 V
Ie A 1.5
220 V 230 V 240 V
Ie A 1.5
380 V 400 V 415 V
Ie A 0.9
500 V
Ie A 0.8
DC-13 L/R - 15 ms
     
24 V
Ie A 0.9
60 V
Ie A 0.75
110 V
Ie A 0.4
220 V
Ie A 0.2
Short-circuit rating without welding
     
max. fuse
  A gG/gL 6
Notes
Notes Ambient air temperature: Operating range to IEC/EN 60947
Rated operational current: Making and breaking conditions to DC-13, time constant as stated
Design verification as per IEC/EN 61439(Show features)(Hide features)
Technical data ETIM 6.0(Show features)(Hide features)
Approvals
Product Standards     IEC/EN 60947-4-1; UL 60947-4-1; CSA - C22.2 No. 60947-4-1-14; CE marking
UL File No.     E29184
UL Category Control No.     NKCR
CSA File No.     12528
CSA Class No.     3211-03
North America Certification     UL listed, CSA certified
Specially designed for North America     No
Suitable for     Branch circuits
Max. Voltage Rating     600 V AC
Degree of Protection     IEC: IP00, UL/CSA Type: -
Characteristics
These tripping characteristics are mean values of the spread at 20 °C ambient temperature in a cold state. Tripping time depends on response current.
On devices at operating temperature the tripping time of the overload relay drops to approx. 25 % of the read value. Specific characteristics for each individual setting range can be found in the manual.
Dimensions
OFF
Reset/ON