3RV2431-4EA10

Product image of Siemens 3RV2431-4EA10 SIRIUS 3RV2 S2 transformer protection circuit breaker
Product image of Siemens 3RV2431-4EA10 SIRIUS 3RV2 S2 transformer protection circuit breaker

The Siemens 3RV2431-4EA10 is a SIRIUS 3RV2 S2 size transformer protection circuit breaker. Its A-operation overload range is 22...32A, and its N-operation short-circuit trip is 640A. It features a three-pole screw terminal design, weighs approximately 1.056 kg, and is suitable for primary circuit protection of medium-capacity transformers.

Contact Us
Share To
Product image of Siemens 3RV2431-4EA10 SIRIUS 3RV2 S2 transformer protection circuit breaker
Product Positioning

The 3RV2431-4EA10 is a transformer protection circuit breaker in the SIRIUS 3RV2 series, S2 size, with an A-operation overload range of 22...32A, suitable for short-circuit and overload protection of medium-capacity transformer circuits.

Core Product Advantages and Features
Medium-capacity transformer protection
The overload adjustment range of A is 22...32A, covering the rated current requirements of the primary side of medium-capacity transformers.
High proportion of short circuit trip setting
The N-operation short-circuit trip value is fixed at 640A, which can withstand the excitation surge current at the moment of transformer closing.
S2 size standardized shell
It shares the same housing and installation method as the S2 size circuit breakers in the same series, which facilitates the standardized design of distribution panels.
Screw terminal three-pole structure
The three-pole main circuit uses screw terminal connections, which are easy to install and maintain and conform to industrial power distribution practices.
project Specification
model 3RV2431-4EA10
series SIRIUS 3RV2
Casing size S2
use Transformer Protection
A. Action (Overload) Adjustment Range 22...32 A
N-action (short circuit) trip value 640 A
Rated current 32 A
Rated insulation voltage 690 V
Interrupting capacity Icu@240V 100 kA
Interrupting capacity Icu@400V 65 kA
Extreme number 3P
Terminal type Screw terminals
net weight 1.056 kg
Place of origin Germany

Recommend

Siemens SIRIUS 3TG1010-1AC2 Miniature Contactor 24V AC Flat Plate Terminal
Read More

3TG1010-1AC2

The Siemens SIRIUS 3TG1010-1AC2 is a miniature contactor (power relay) in the 3TG10 series, AC-3 8.4A/4kW (400V), with 3 main contacts + 1 NO auxiliary contact, coil voltage 24V AC, and 6.3×0.8mm flat blade terminals, suitable for small control panels and equipment motor switching.
Siemens SIRIUS 3TG1010-0BB4 Miniature Contactor 24V DC Screw Terminal
Read More

3TG1010-0BB4

The Siemens SIRIUS 3TG1010-0BB4 is a miniature contactor (power relay) in the 3TG10 series, with AC-3 8.4A/4kW (400V) and AC-1 20A, featuring 4 NO contacts (3 main contacts + 1 NO auxiliary contact), a coil voltage of 24V DC, screw terminal connection, and can be mounted on a standard DIN rail.
Siemens SIRIUS 3TG1010-0AL2 Miniature Contactor 230V AC Screw Terminal
Read More

3TG1010-0AL2

The Siemens SIRIUS 3TG1010-0AL2 is a miniature contactor (power relay) in the 3TG10 series, with AC-3 8.4A/4kW (400V) and AC-1 20A/13kW, featuring 3 main contacts + 1 NO auxiliary contact, a coil voltage of 230V AC (45~450Hz), and screw terminal connection.