Low-voltage Industrial Control and Switchgear (ETIM Code: 222354, EC000074)

Product Introduction

This low-voltage industrial control and switchgear is designed for reliable power management in industrial applications. With a thermomagnetic switching technique and 3-pole configuration, it offers precise overload and short-circuit protection. Featuring a rated operating voltage of 690 V and a 40 A permanent current rating, the device is suitable for motor control applications, with AC-3 operation power reaching 11 kW at 230 V and 20 kW at 400 V. Its screw-connected main circuit and rotating button control element ensure easy installation and operation, while phase failure sensitivity enhances system safety.

Product Features

Electrical Specifications:

Rated operating voltage: 690 V

Rated permanent current (Iu): 40 A

Overload release current setting: 32 A

Short-circuit release adjustment range: 620 A

Short-circuit breaking capacity (Icu at 400 V): 50 kA

Protection & Functionality:

Thermomagnetic switch-off technique for combined thermal and magnetic overload protection.

Phase failure sensitive design to detect and respond to unbalanced loads.

No thermal overload protection (external protection required).

Motor Control Capability:

AC-3 operation power: 11 kW at 230 V, 20 kW at 400 V.

Mechanical & Connectivity:

3-pole configuration for 3-phase systems.

Screw connection for main circuit wiring.

Rotating button control element for manual operation.

Physical Attributes:

Dimensions: 140 mm (H) × 55 mm (W) × 160 mm (D)

Degree of protection: IP20 (protected against solid objects >12 mm)

Design Features:

Built-in fixed installation technique for panel mounting.

No integrated auxiliary switch or under-voltage release.

Power Loss:

20.7 W operational power loss for energy efficiency assessment.