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ZE_L
014752 ZE-12

Delivery program

Product range
ZE overload relays for mini contactor relays
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
Setting range
Overload releases [Ir ]
9 - 12 A
Contact sequence
230S002
Auxiliary contacts
N/O = Normally open
1 N/O
N/C = Normally closed
1 N/C
For use with
DILEM
DIULEM/21/MV
Short-circuit protection
Type “1” coordination [gG/gL]
35 A
Type “2” coordination [gG/gL]
20 A
Notes

Overload trigger: tripping class 10 A

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

Suitable for protection of Ex e-motors

II(2)G [Ex d] [Ex e] [Ex px]
II(2)D [Ex p] [Ex t]

PTB 10 ATEX 3014

Observe manual MN03407003Z-DE/EN.

Notes

When fitted directly to the contactor a clearance of at least 5 mm is required between the overload relays.

   

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
Operating range to IEC/EN 60947
PTB: -5 °C - +55 °C
Ambient temperatureOpen
-25 - +50 °C
Ambient temperatureEnclosed
- 25 - 40 °C
Temperature compensation
Continuous
Weight
0.078 kg
Mechanical shock resistance
10
Sinusoidal
Shock duration 10 ms g
Degree of Protection
IP20
Protection against direct contact when actuated from front (EN 50274)
Finger and back-of-hand proof
Altitude
Max. 2000 m
Main conducting paths
Rated impulse withstand voltage [Uimp]
6000 V AC
Overvoltage category/pollution degree
III/3
Rated insulation voltage [Ui ]
690 V
Rated operational voltage [Ue]
690 V AC
Safe isolation to EN 61140Between auxiliary contacts and main contacts
300 V AC
Safe isolation to EN 61140Between main circuits
300 V AC
Temperatur compensation residual error > 40 ºC
≦ 0.25 %/K
Current heat loss (3 conductors)Lower value of the setting range
2.5 W
Current heat loss (3 conductors)Maximum setting
4.2 W
Terminal capacitiesSolid
1 x (0.75 - 2.5) mm2
Terminal capacitiesFlexible with ferrule
1 x (0.5 - 1.5) mm2
Terminal capacitiesSolid or stranded
18 - 14 AWG
Terminal screw
M3.5
Tightening torque
1.2 Nm
Stripping length
8 mm
ToolsPozidriv screwdriver
2 Size
ToolsStandard screwdriver
0.8 x 5.5 mm
Auxiliary and control circuits
Rated impulse withstand voltage [Uimp]
4000 V
Overvoltage category/pollution degree
III/3
Terminal capacitiesSolid
1 x (0.75 - 2.5)
2 x (0.75 - 2.5) mm2
Terminal capacitiesFlexible with ferrule
1 x (0.5 - 1.5)
2 x (0.5 - 1.5) mm2
Terminal capacitiesSolid or stranded
2 x (18 - 12) AWG
Terminal screw
M3.5
Tightening torque
1.2 Nm
Stripping length
8 mm
ToolsPozidriv screwdriver
2 Size
ToolsStandard screwdriver
0.8 x 5.5 mm
Rated insulation voltage [Ui ]
500 V AC
Rated operational voltage [Ue ]
500 V AC
Safe isolation to EN 61140between the auxiliary contacts
250 V AC
Conventional thermal current [Ith ]
6 A
Rated operational current [Ie ]AC-15Make contact120 V [Ie ]
1.5 A
Rated operational current [Ie ]AC-15Make contact220 V 230 V 240 V [Ie ]
1.5 A
Rated operational current [Ie ]AC-15Make contact380 V 400 V 415 V [Ie ]
0.7 A
Rated operational current [Ie ]AC-15Make contact500 V [Ie ]
0.5 A
Rated operational current [Ie ]AC-15Break contact120 V [Ie ]
1.5 A
Rated operational current [Ie ]AC-15Break contact220 V 230 V 240 V [Ie ]
1.5 A
Rated operational current [Ie ]AC-15Break contact380 V 400 V 415 V [Ie ]
0.7 A
Rated operational current [Ie ]AC-15Break contact500 V [Ie ]
0.5 A
Rated operational current [Ie ]DC L/R ≦ 15 ms
Switch-on and switch-off conditions based on DC-13, time constant as specified.
Rated operational current [Ie ]DC L/R ≦ 15 ms24 V [Ie ]
0.9 A
Rated operational current [Ie ]DC L/R ≦ 15 ms60 V [Ie ]
0.75 A
Rated operational current [Ie ]DC L/R ≦ 15 ms110 V [Ie ]
0.4 A
Rated operational current [Ie ]DC L/R ≦ 15 ms220 V [Ie ]
0.2 A
Short-circuit rating without weldingmax. fuse
4 A gG/gL
Notes
Notes
Ambient air temperature: Operating range to IEC/EN 60947, PTB: -5°C to +50°C
Main circuits terminal capacity solid and flexible conductors with ferrules: When using 2 conductors use equal cross-sections.
Rating data for approved types
Auxiliary contactsPilot DutyAC operated
D300
Auxiliary contactsPilot DutyDC operated
R300
Auxiliary contactsGeneral UseAC
240 V/1,5 A
600 V/0,6 A V
Short Circuit Current RatingBasic RatingNotes
CB for max. 480 V
Short Circuit Current RatingBasic RatingSCCR
5 kA
Short Circuit Current RatingBasic Ratingmax. Fuse
45 A
Short Circuit Current RatingBasic Ratingmax. CB
16 A

Design verification as per IEC/EN 61439

Technical data for design verification
Rated operational current for specified heat dissipation [In]
12 A
Heat dissipation per pole, current-dependent [Pvid]
1.4 W
Equipment heat dissipation, current-dependent [Pvid]
4.2 W
Static heat dissipation, non-current-dependent [Pvs]
0 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+50 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

Technical data ETIM 8.0

Low-voltage industrial components (EG000017) / Thermal overload relay (EC000106)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Overload protection device / Thermal overload relay (ecl@ss10.0.1-27-37-15-01 [AKF075014])
Adjustable current range
9 - 12 A
Max. rated operation voltage Ue
690 V
Mounting method
Direct attachment
Type of electrical connection of main circuit
Screw connection
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as change-over contact
0
Release class
CLASS 10 A
Reset function input
No
Reset function automatic
Yes
Reset function push-button
Yes

Approvals

Product Standards
UL 508; CSA-C22.2 No. 14; IEC/EN 60947-4-1; IEC/EN 60947-5-1; 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: IP20, UL/CSA Type: -

Characteristics

Characteristic curve
230U006
These tripping characteristics are mean values of the spreads at 20 °C ambient air temperature in a cold state.
Tripping time depends on response current.
When the devices are at operational temperature the tripping time of the overload relay falls to approx. 25 % of the read off value.
1: Minimum level, 3-phase
2: Maximum level, 3-phase
3: Minimum marker, 2-phase
4: Highest marker, 2-phase

Dimensions

2310DIM-11
230X001
ZE-... + DIL(E)EM-…(-G)