OT45ML3

Name: OT45ML3
Brand: ABB
SKU: OT45ML3

Product ModelOT45ML3

Product ID1176908

Stock on Request

Last updated: 9/1/2026

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

Front IP20

Environmental Information

1SCC301183D0201

Pollution Degree

Product Net Width

65 mm

Product Net Height

72 mm

Product Net Depth / Length

69 mm

Product Net Weight

0.25 kg

Cable Cross-Section

Cu 1.5 ... 35 mm²

Conventional Free-air Thermal Current (Ith)

Θ = 40 °C 63 A

Conventional Thermal Current (Ithe)

Fully Enclosed 63 A

Degree of Protection

Front IP20

Distance Between Phases

Standard

Handle Type

Handle and shaft not included

Lock Type

Mounting Type

Base mounting

Number of Poles

Operating Mode

Front operated

Pollution Degree

Position of Line Terminals

Top In - Bottom Out Bottom In - Top Out

Power Loss

at Rated Operating Conditions per Pole 1.4 W

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-21A (Ie)

(380 ... 415 V) 63 A (500 V) 63 A

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 63 A (500 V) 63 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 45 A (500 V) 45 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 15 kW (500 V) 15 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 1 kA

Special Functions

Standards

IEC 60947-3

Switches Operating Mechanism

Mechanism on Top of the Switch

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 2 N·m

Tightening Torque

acc. IEC 60947-1 2 N·m

Object Classification Code

WEEE Category

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

E-Number (Sweden)

2102733

Manufacturer ID

1SCA022700R3320