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.
