ZEB225-175
164307 ZEB225-175
164307

Overload relay, Direct mounting, Earth-fault protection: none, Ir= 35 - 175 A, 1 N/O, 1 N/C
Overload relay, Product range: Electronic overload relays ZEB, Phase-failure sensitivity: IEC/EN 60947, VDE 0660 Part 102, Description: Test/off button, Reset pushbutton, Manual/auto reset selectable, Protection with heavy starting duty (Class 10A-30), Mounting type: Direct mounting, Auxiliary contacts N/O = Normally open: 1 N/O, Auxiliary contacts N/C = Normally closed: 1 N/C, For use with: DILM185A, DILM225A, Standards: IEC/EN 60947, VDE 0660, UL, CSA, Degree of Protection: IP00

Product range	Electronic overload relays ZEB
Phase-failure sensitivity	IEC/EN 60947, VDE 0660 Part 102
Description	Test/off button Reset pushbutton Manual/auto reset selectable Protection with heavy starting duty (Class 10A-30)
Mounting type	Direct mounting
Earth-fault protection
Overload releases [Ir ]	none
Contact sequence
N/O = Normally open	35 - 175 A
N/C = Normally closed
For use with
Standards	1 N/O
Climatic proofing	1 N/C
Ambient temperature >Open	DILM185A DILM225A
Ambient temperature >Ambient temperature open max.
Ambient temperature >Enclosed >Ambient temperature enclosed max.	IEC/EN 60947, VDE 0660, UL, CSA
Mechanical shock resistance	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Degree of Protection	-25 - +65 °C
Protection against direct contact when actuated from front (EN 50274)	65 °C
Altitude	45 °C
Rated impulse withstand voltage [Uimp]	15 Shock duration 10 ms according to IEC 60068-2-27 g
Overvoltage category/pollution degree	IP00
Rated insulation voltage [Ui ]	With terminal cover
Rated operational voltage [Ue]	Max. 2000 m
Rated frequency [f]
Safe isolation to EN 61140 >Between auxiliary contacts and main contacts	6000 V AC
Safe isolation to EN 61140 >Between main circuits	III/3
Terminal capacities >Solid	690 V AC
Terminal capacities >Solid or stranded	690 V AC
Terminal capacities >Flat conductor [Lamellenzahl x Breite x Dicke ]	50/60 Hz
Stripping length	600 V AC
Rated impulse withstand voltage [Uimp]	600 V AC
Overvoltage category/pollution degree	1 x 10 - 95 mm2
Terminal capacities >Solid	1 x 8 - 4/0 AWG
Terminal capacities >Flexible with ferrule	6 x 18 x 0.8 mm
Terminal capacities >Solid or stranded	22 mm
Terminal screw
Tightening torque	6000 V
Tightening torque	III/3
Stripping length	2 x (0.75 - 4) mm2
Tools >Pozidriv screwdriver	2 x (0.75 - 2.5) mm2
Tools >Standard screwdriver	2 x (18 - 12) AWG
Rated insulation voltage [Ui ]	M3.5
Rated operational voltage [Ue ]	0.8 - 1.2 Nm
Safe isolation to EN 61140 >between the auxiliary contacts	7 lb-in
Conventional thermal current [Ith ]	8 mm
Rated operational current [Ie ] >AC-15 >Make contact >120 V [Ie ]	2 Size
Rated operational current [Ie ] >AC-15 >Make contact >220 V 230 V 240 V [Ie ]	1 x 6 mm
Rated operational current [Ie ] >AC-15 >Make contact >380 V 400 V 415 V [Ie ]	500 V AC
Rated operational current [Ie ] >AC-15 >Make contact >500 V [Ie ]	500 V AC
Rated operational current [Ie ] >AC-15 >Break contact >120 V [Ie ]	240 V AC
Rated operational current [Ie ] >AC-15 >Break contact >220 V 230 V 240 V [Ie ]	5 A
Rated operational current [Ie ] >AC-15 >Break contact >380 V 400 V 415 V [Ie ]	1.5 A
Rated operational current [Ie ] >AC-15 >Break contact >500 V [Ie ]	1.5 A
Rated operational current [Ie ] >DC L/R ≦ 15 ms	0.5 A
Rated operational current [Ie ] >DC L/R ≦ 15 ms >24 V [Ie ]	0.5 A
Rated operational current [Ie ] >DC L/R ≦ 15 ms >60 V [Ie ]	1.5 A
Rated operational current [Ie ] >DC L/R ≦ 15 ms >110 V [Ie ]	1.5 A
Rated operational current [Ie ] >DC L/R ≦ 15 ms >220 V [Ie ]	0.9 A
Short-circuit rating without welding >max. fuse	0.8 A
Auxiliary contacts >Pilot Duty >AC operated	Switch-on and switch-off conditions based on DC-13, time constant as specified.
Auxiliary contacts >Pilot Duty >DC operated	0.9 A
Short Circuit Current Rating >600 V High Fault >SCCR (fuse)	0.75 A
Short Circuit Current Rating >600 V High Fault >max. Fuse	0.4 A
Rated operational current for specified heat dissipation [In]	0.2 A
Heat dissipation per pole, current-dependent [Pvid]	6 A gG/gL
Equipment heat dissipation, current-dependent [Pvid]
Static heat dissipation, non-current-dependent [Pvs]	B600
Heat dissipation capacity [Pdiss]	R300
Operating ambient temperature min.	100 kA
Operating ambient temperature max.	400 Class J A
10.2 Strength of materials and parts >10.2.2 Corrosion resistance
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	175 A
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	11.86 W
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	35.6 W
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	0 W
10.2 Strength of materials and parts >10.2.5 Lifting	0 W
10.2 Strength of materials and parts >10.2.6 Mechanical impact	-25 °C
10.2 Strength of materials and parts >10.2.7 Inscriptions	+65 °C
10.3 Degree of protection of ASSEMBLIES
10.4 Clearances and creepage distances	Meets the product standard´s requirements.
10.5 Protection against electric shock	Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Meets the product standard´s requirements.
10.8 Connections for external conductors	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Meets the product standard´s requirements.
10.10 Temperature rise	Does not apply, since the entire switchgear needs to be evaluated.
10.11 Short-circuit rating	Meets the product standard´s requirements.
10.12 Electromagnetic compatibility	Does not apply, since the entire switchgear needs to be evaluated.
10.13 Mechanical function	Does not apply, since the entire switchgear needs to be evaluated.
Adjustable current range	Is the panel builder´s responsibility.
Mounting method	Is the panel builder´s responsibility.
Type of electrical connection of main circuit	Is the panel builder´s responsibility.
Number of auxiliary contacts as normally closed contact	Is the panel builder´s responsibility.
Number of auxiliary contacts as normally open contact	Is the panel builder´s responsibility.
Number of auxiliary contacts as change-over contact	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Rated control supply voltage Us at AC 50HZ	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rated control supply voltage Us at AC 60HZ	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rated control supply voltage Us at DC	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Release class
Voltage type for actuating
Reset function automatic	0 - 175 A
Reset function input	Direct attachment
Reset function push-button	Screw connection
Product Standards	1
UL File No.	1
UL Category Control No.	0
CSA File No.	0 - 0 V
CSA Class No.	0 - 0 V
North America Certification	0 - 0 V
Specially designed for North America	Adjustable
Suitable for	Self powered
Max. Voltage Rating	Yes
Degree of Protection	No
Characteristic curve	Yes

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