OT75EAUC4TZ

Name: OT75EAUC4TZ
Brand: ABB
SKU: OT75EAUC4TZ

Product ModelOT75EAUC4TZ

Product ID551209

Stock on Request

Last updated: 8/31/2026

Quantity

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Degree of Protection

acc. to IEC 60529 IP65

Pollution Degree

Product Net Width

250 mm

Product Net Height

400 mm

Product Net Depth / Length

180 mm

Product Net Weight

9.87 kg

Cable Cross-Section

10 ... 70 mm²

Cable Entry Position

Down/Down

Cable Outlets Per Side

Blank / C-flange, Knock-outs: 10mm, 12.5mm, 20.5mm, 25.5mm

Connecting Capacity Main Circuit

Screw Clamp 10…70 mm² Screw Clamp / PE Terminal 2pcs, 10…70 mm²

Conventional Thermal Current (Ithe)

Fully Enclosed 115 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Pistol handle

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

2 NO, 1 NC

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 4 W

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 100 A (500 V) 100 A (690 V) 100 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 80 A (500 V) 60 A (690 V) 40 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 37 kW (500 V) 37 kW (690 V) 37 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V AC) 3.6 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 2.5 kA

Standards

IEC 60947-1, -3

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SCA126419R1001