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Datasheet generated 2026-10-07
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Eaton ZE-1,6 Motor Protection Relay 1.0-1.6 A for DILEM Contactors

Eaton · Switchgear & Protection · Overload Relays · Ireland · eaton.com
Part Number
ZE-1,6  ·  HS 8536.30
Eaton ZE-1,6 Motor Protection Relay 1.0-1.6 A for DILEM Contactors

Eaton ZE-1,6 is a thermal motor protection relay with a 1.0-1.6 A setting range, suitable for the protection of EEx-e motors. It includes a phase-failure trip and is designed to mount on DILEM contactors, with one NO and one NC auxiliary contact and rated operational voltage up to 690 V.

Technical Specifications

Manufacturer part number (MPN)ZE-1,6
EAN / GTIN4015080144328
Sales unitpcs
Package quantity5 pcs
Eaton catalogue number014432
Depth52 mm
Height65 mm
Width45 mm
Weight0.075 kg
CertificationsCSA-C22.2 No. 14; UL; IEC/EN 60947-4-1; UL Category Control No.: NKCR; CSA Class No.: 3211-03; IEC/EN 60947; UL 508; CSA; CSA File No.: 012528; CE; IEC/EN 60947-5-1; UL File No.: E29184; VDE 0660
Number of auxiliary contacts (change-over contacts)0
Number of auxiliary contacts (normally closed contacts)1
Number of auxiliary contacts (normally open contacts)1
Number of contacts (normally closed contacts)1
Number of contacts (normally open contacts)1
Equipment heat dissipation, current-dependent Pvid5.1 W
Heat dissipation per pole, current-dependent Pvid1.7 W
Rated operational current for specified heat dissipation (In)1.6 A
Conventional thermal current Ith of auxiliary contacts (1-pole, open)6 A
Rated operational current (Ie) at AC-15, 120 V1.5 A
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V1.5 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V0.7 A
Rated operational current (Ie) at AC-15, 500 V0.5 A
Rated operational current (Ie) at DC-13, 110 V0.4 A
Rated operational current (Ie) at DC-13, 220 V, 230 V0.2 A
Rated operational current (Ie) at DC-13, 24 V0.9 A
Rated operational current (Ie) at DC-13, 60 V0.75 A
Rated operational voltage (Ue) - max690 V
Safe isolation250 V AC, Between auxiliary contacts, According to EN 61140; 300 V AC, Between auxiliary contacts and main contacts, According to EN 61140; 300 V AC, Between main circuits, According to EN 61140
Switching capacity (auxiliary contacts, general use)0.6 A, 600V AC, (UL/CSA); 1.5 A, 240V AC, (UL/CSA)
Switching capacity (auxiliary contacts, pilot duty)D300, AC operated (UL/CSA); R300, DC operated (UL/CSA)
FeaturesPhase-failure sensitivity (according to IEC/EN 60947, VDE 0660 Part 102); Reset pushbutton manual/auto; Trip-free release; Test/off button
Ambient operating temperature - max50 °C
Ambient operating temperature - min-25 °C
Ambient operating temperature (enclosed) - max40 °C
Ambient operating temperature (enclosed) - min-25 °C
ClassCLASS 10 A / IEC 60947-4-1, 8.2.1.5.1.1. c) 4 min
Climatic proofingDamp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30
Degree of protectionIP20; IP00
Mounting methodDirect mounting; Direct attachment
Overload release current setting - max1.6 A
Overload release current setting - min1 A
Overvoltage categoryIII
Pollution degree3
Product categoryZE overload relays for mini contactor relays
ProtectionFinger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)4000 V (auxiliary and control circuits); 6000 V AC
Shock resistance10 g, Mechanical, Sinusoidal, Shock duration 10 ms
Suitable forBranch circuits, (UL/CSA)
Temperature compensation≤ 0.25 %/K, residual error for T > 40°; Continuous
Short-circuit current rating (basic rating)5 kA, SCCR (UL/CSA); 6 A, max. Fuse, SCCR (UL/CSA); 15 A, max. CB, CB for max. 480 V, SCCR (UL/CSA)
Short-circuit protection rating6 A gG/gL, Fuse, Type “2” coordination; 20 A gG/gL, Fuse, Type “1” coordination; Max. 4 A gG/gL, Fuse, Auxiliary contacts; Information on Type "1" and Type"2" coordination applies to 100 kA and 690 V
Screw sizeM3.5, Terminal screw
Screwdriver size2, Terminal screw, Pozidriv screwdriver; 0.8 x 5.5 mm, Terminal screw, Standard screwdriver
Stripping length (control circuit cable)8 mm
Stripping length (main cable)8 mm
Terminal capacity (flexible with ferrule)2 x (0.5 - 1.5) mm², Main cables; 1 x (0.5 - 1.5) mm², Control circuit cables; 1 x (0.5 - 1.5) mm², Main cables
Terminal capacity (solid)1 x (0.75 - 2.5) mm², Main cables; 1 x (0.75 - 2.5) mm², Control circuit cables; 2 x (0.75 - 2.5) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)18 - 14, Main cables; 2 x (18 - 12), Control circuit cables
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Release classCLASS 10
Type of electrical connection of main circuitScrew connection
Max. rated operation voltage Ue690 V
Adjustable current range1–1.6 A
Reset function inputNo
Reset function automaticYes
Reset function push-buttonYes
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents