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3RV1021-0GA15 Siemens

Name: 3RV1021-0GA15 Siemens
Brand: Siemens
SKU: 3RV1021-0GA15
Price: 715.0 USD
Availability: InStock

$687.47 - $715.00

$715.00

$687.47 - $715.00

$715.00

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 3RV1021-0GA15 is a SIRIUS 3RV2 series circuit-breaker (size S0) intended for motor protection in industrial control systems. It provides Class 10 thermal overload protection adjustable from 0.45 to 0.63 A, plus magnetic short-circuit protection with an instantaneous trip at 8.2 A. It includes one normally open and one normally closed transverse auxiliary contact and is suitable for DIN-rail mounting. This part is a discontinued unit, superseded by 3RV2011-0GA15.

Best Suited For

Motor protection on DIN rail within control panels
Thermal and magnetic overload protection in small-motor circuits
Applications requiring auxiliary contact status monitoring
Replacement of phased-out S0-size motor breakers

Overload adjustment range

0.45 ... 0.63 A

Instantaneous trip current

8.2 A

Auxiliary contacts

1 NO + 1 NC

Short-circuit breaking capacity (Icu)

100 kA at up to 690 V AC

Technical Specifications

I/O & Electrical

Overload release adjustment range

0.45 ... 0.63 A

Instantaneous trip (short-circuit release)

8.2 A

Operating voltage (main circuit)

20 ... 690 V AC

Frequency

50 ... 60 Hz

Operating current (AC-3 at 400 V)

0.63 A

Output power (AC-3)

0.1 kW at 230 V, 0.2 kW at 400/500 V, 0.3 kW at 690 V

Communication & Power

Auxiliary contact type

Transverse, 1 NO + 1 NC

Auxiliary contact current (AC-15)

2 A at 24 V; 0.5 A at 120/125/230 V

Auxiliary contact current (DC-13)

1 A at 24 V; 0.15 A at 60 V

Physical & Environmental

Dimensions (H×W×D)

97 × 45 × 97 mm

Weight

0.301 kg

Mounting

Screw and snap-on 35 mm DIN-rail (DIN EN 60715)

Ambient temperature (operation)

-20 ... +60 °C

Ambient temperature (storage/transport)

-50 ... +80 °C

Altitude max

2 000 m

Relative humidity

10 ... 95 %

Power loss (hot, AC)

7.25 W total (2.4 W per pole)

Insulation voltage (pollution degree 3)

690 V AC

Surge voltage resistance

6 kV

Shock resistance (IEC 60068-2-27)

25 g / 11 ms

Mechanical service life (main/aux contacts)

100 000 cycles

Electrical endurance

100 000 cycles

Protection class

IP20 (front, finger-safe)

Certifications

Full-breaking capacity 100 kA across 240 … 690 V AC. UL/CSA ratings: full-load current 0.63 A (480/600 V), auxiliary contact rating C300 / R300, CCN E156943. Safety suitability: safety-related OFF only; ISO 13849 device type 3 (over-dimensioning per IEC 13849-2 required); IEC 61508 Type A, T1 value (proof-test interval) 10 years.

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Rockwell Automation documentation

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