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Motor Circuit Breaker 18-25A 3P Std Performance S0
Siemens

Motor Circuit Breaker 18-25A 3P Std Performance S0

Ideal part number SIE3RV20214DA10 Manufacturer number 3RV2021-4DA10 Barcode 4011209712546
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Product details

Sirius Circuit breaker size S0 for motor protection, CLASS 10 Amp-release 18...25 Amp N-release 325 Amp Standard switching capacity

The availability of machines and plants is a precondition for maximum productivity. Machines and plants should therefore be reliably protected against overload from the power supply system. In the event of a failure, motor starter protectors quickly disconnect the equipment from the supply, thus preventing expensive damage. The SIRIUS 3RV2 motor starter protector provides ideal protection.

Technical specifications

Width
45 mm
Height
97 mm
Depth
97 mm
Rated operation power at AC-3, 400 V
22 kW
With integrated auxiliary switch
no
Rated permanent current Iu
25 A
With integrated under voltage release
no
Number of poles
3
Rated operating voltage
690 V
Overload release current setting
18 - 25 A
Degree of protection
IP20 (Ip: IP20)
Type of electrical connection of main circuit
Screw connection
Type of control element
Turn button
Switch off technique
Magnetic
Phase failure sensitive
yes
Device construction
Built-in device fixed built-in technique