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Datasheet generated 2026-10-07
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ABB OT16ETMM3TE EMC Safety Switch, 3P, 16 A, 7.5 kW, IP65 Steel Enclosure

ABB Automasjon · Switchgear & Protection · Safety Switches
Part Number
OT16ETMM3TE  ·  HS 8536.30
ABB OT16ETMM3TE EMC Safety Switch, 3P, 16 A, 7.5 kW, IP65 Steel Enclosure

The ABB OT16ETMM3TE is a 3-pole EMC safety switch rated 16 A at 415 V AC-23 (7.5 kW) with a mounted auxiliary contact of 1 NO + 0 NC. The rigid alu-zinc coated steel enclosure has a polyester powder-coated finish, a hinged door with door lock, and an interlocked cover with defeatable interlocking for thermography; the switch achieves IP65 protection and is qualified for outdoor exposure under UL746C for UV, water exposure, and immersion. Cable entries are of knock-out type, EMC glands are to be fitted, and a PE terminal is included. Typical applications include local motor and machinery isolation in outdoor and industrial installations where EMC integrity must be maintained.

Technical Specifications

Manufacturer part number (MPN)OT16ETMM3TE
EAN / GTIN6417019237756
Sales unitpcs
IP ratingIP54
Degree of Protectionacc. to IEC 60529 IP65
Pollution Degree3
Product Net Width150 mm
Product Net Height200 mm
Product Net Depth / Length100 mm
Cable Cross-Section0.75 ... 10 mm²
Cable Entry PositionTop/Bottom
Cable Outlets Per Side2xø25.5+ø16.5 / 2xø25.5+ø16.5
ColorRAL7035
Connecting Capacity Main CircuitScrew Clamp 0.75 ... 10 mm²; Screw Clamp / PE Terminal 2pc 1.5 ... 25 mm²
Conventional Thermal Current (I the )Fully Enclosed 40 A
Enclosure MaterialSteel sheet
Handle ColorBlack
Handle TypeSelector
Impact Resistance RatingHousing IK09
Maximum Mounted Auxiliary Contacts2 NO, 2 NC
Mounted Auxiliary Contacts1 NO, 0 NC
Neutral TypeNo Neutral Terminal
Number of Auxiliary Contacts NC0
Number of Auxiliary Contacts NO1
Number of Poles3P
Power Lossat Rated Operating Conditions per Pole 1.6 W; Total 4.8 W
Rated Insulation Voltage (U i )acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-21A (I e )(400 V) 32 A; (500 V) 32 A; (690 V) 32 A
Rated Operational Current AC-22A (I e )(380 ... 415 V) 32 A; (500 V) 32 A; (690 V) 32 A
Rated Operational Current AC-23A (I e )(380 ... 415 V) 16 A; (500 V) 16 A; (690 V) 10 A
Rated Operational Power AC-23A (P e )(380 ... 415 V) 7.5 kW; (500 V) 7.5 kW; (690 V) 7.5 kW
Rated Operational VoltageMain Circuit 750 V
Rated Short-Circuit Making Capacity (I cm )(690 V AC) 0.705 kA
Rated Short-time Withstand Current Low Voltage (I cw )for 1 s 0.5 kA; for 0.2 s 0.5 kA
Recommended Screw DriverMain Circuit Pozidriv 2
Special FunctionsEMC
StandardsIEC 60947-1, -3
Terminal TypeScrew Terminals
Tightening TorqueMain Circuit 0.8 N·m
Wire Stripping Length10 mm
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 Category5. Small Equipment (No External Dimension More Than 50 cm)
E-Number (Finland)3601738
E-Number (Norway)1429470
E-Number (Sweden)3141204

Properties

MOQ1

Cross-References

Attached Documents