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Datasheet generated 2026-10-07
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Safety Switch OT160EVTRR3TZ

ABB · Switchgear & Protection · Safety Switches · Switzerland · abb.com
Part Number
OT160EVTRR3TZ  ·  HS 8536.30
Safety Switch OT160EVTRR3TZ

ABB OT160EVTRR3TZ — EMC safety switch, 3-p. 415V AC23 160A, 88kW. Mounted auxiliary contact: 2NO1NC. Steel sheet enclosure. IP65. Black Pistol handle. Interlocked cover. Defeatable interlocking. The enclosed switch is using a galvanised steel enclosure, with polyester coating. It is suitable for outdoor use with respect to UV light and ingress protection. The enclosure have inbuilt gas pressure relief function to protect the user in case of an internal arc. The door is earthed via the hinges. The enclosure is prepared for single and parallell cables. Cable entry types can be blank, ring-flange or C-flange type (FL21), with different cable configuration, like top/bottom or bottom/bottom. The handle is padlockable for 3 padlocks, cover is interlocked, and interlock function can be bypassed for thermographing.

Technical Specifications

Manufacturer part number (MPN)OT160EVTRR3TZ
EAN / GTIN6417019781273
Sales unitpcs
Degree of Protectionacc. to IEC 60529 IP65
Pollution Degree3
Product Net Width400 mm
Product Net Height600 mm
Product Net Depth / Length230 mm
Cable Entry PositionTop/Bottom
Cable Outlets Per Side4xring-flange / 4xring-flange
Knock-outs3x10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm
ColorRAL7032
Connecting Capacity Main CircuitHole Diameter 8 mm; Screw Clamp / PE Terminal 2pc 10 ... 70 mm²
Conventional Thermal Current (I the )Fully Enclosed 160 A
Enclosure MaterialSteel sheet
Enclosure TypeMSC
Handle ColorBlack
Handle TypePistol
Impact Resistance RatingHousing IK09
Maximum Mounted Auxiliary Contacts2 NO, 2 NC
Mounted Auxiliary Contacts2 NO, 1 NC
Neutral TypeNo Neutral Terminal
Number of Auxiliary Contacts NC1
Number of Auxiliary Contacts NO2
Number of Poles3P
Position of Line TerminalsTop In - Bottom Out
Power Lossat Rated Operating Conditions per Pole 3.2 W; Total 9.6 W
Rated Conditional Short-Circuit Current (I nc )40.5 kA
Rated Insulation Voltage (U i )750 V
Rated Operational Current AC-21A (I e )(400 V) 160 A; (500 V) 160 A; (690 V) 160 A
Rated Operational Current AC-22A (I e )(380 ... 415 V) 160 A; (500 V) 160 A; (690 V) 160 A
Rated Operational Current AC-23A (I e )(380 ... 415 V) 160 A; (500 V) 160 A; (690 V) 160 A
Rated Operational Power AC-23A (P e )(380 ... 415 V) 88 kW; (500 V) 112 kW; (690 V) 144 kW
Rated Operational VoltageMain Circuit 1000 V
Rated Short-Circuit Making Capacity (I cm )(1000 V AC) 30 kA
Rated Short-time Withstand Current Low Voltage (I cw )for 1 s 8 kA; for 0.2 s 8 kA
Recommended Screw DriverMain Circuit M8
Special FunctionsEMC
StandardsIEC 60947-1, -3
Terminal TypeBolt
Tightening TorqueMain Circuit 6 N·m
Declaration of Conformity - CE1SCC340002D2703
Object Classification CodeQ
ETIM 9EC000216 - Switch disconnector (low voltage)
ETIM 10EC000216 - Switch disconnector (AC)
UNSPSC39122205
IDEA Granular Category Code (IGCC)5166 >> Safety switch
eClassV11.1 : 27371403
WEEE Category4. Large Equipment (Any External Dimension More Than 50 cm)
E-Number (Finland)3638798
E-Number (Norway)1429435
E-Number (Sweden)3134563

Properties

MOQ1

Cross-References

Attached Documents