3RV2811-1FD10

The 3RV2811-1FD10 is a SIRIUS 3RV28 series S00 model three-pole circuit breaker with a rated operating current of 5A and an instantaneous short-circuit trip of approximately 104A. It has obtained UL 489 and CSA C22.2 No.5-02 certifications and is suitable for low-current transformer protection applications.

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Siemens SIRIUS 3RV2811-1FD10 S00 Transformer Protection Circuit Breaker 5A

Product Positioning

The 3RV2811-1FD10 is a Siemens SIRIUS 3RV28 series S00 model transformer protection circuit breaker with a rated current of 5A, suitable for overload and short circuit protection of small-capacity transformer circuits.

Core Product Advantages and Features

Small current transformer protection

With a rated operating current of 5A, it provides precise overload protection for small-capacity transformer circuits.

UL/CSA dual certification

It has obtained both UL 489 and CSA C22.2 No.5-02 certifications, and is applicable to North American standard electrical systems.

Compact S00 housing

The S00 standard housing size is used to save installation space for the distribution box.

project	Specification
Product Type	S00 model transformer protection circuit breaker
Extreme number	3 poles
Rated operating current (A-release)	5 A
Instantaneous short-circuit trip value (N-release)	Approximately 104 A
Rated operating voltage	20~690 V AC
Rated frequency	50/60 Hz
Rated short-circuit breaking capacity Icu (240/400/500V)	100 kA
Rated short-circuit breaking capacity Icu (690V)	6 kA
Rated short-circuit breaking capacity Ics (690V)	4 kA
Mechanical/Electrical Life	Approximately 100,000 times each
External dimensions (height x width x depth)	144 x 45 x 97 mm
weight	Approximately 0.493 kg
Certification	UL 489, CSA C22.2 No.5-02

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