Siemens 3RV1011-1DA10 3.2A 3 Pole Motor Protection Circuit Breaker
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Siemens 3RV1011-1DA10 - 3.2A 3 Pole Motor Protection Circuit Breaker
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Description
Part of the Siemens SIRIUS 3RV1 family, the 3RV1011-1DA10 is a compact motor circuit protector for industrial control applications. It provides overload, short circuit, and phase loss protection with an adjustable thermal range of 2.2 to 3.2 amps. This S00 frame protector installs onto 35mm DIN rails for group motor installations. It features screw terminals and a rocker handle. It is replaced by the 3RV2011-1DA10 but remains a direct fit for legacy panels.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3RV1011-1DA10 |
| Series | 3RV1 |
| Amperage | 3.2A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC |
| Amperage Range | 2.2-3.2A |
|---|
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | SIRIUS Motor Control Systems, Industrial Control Panels |
| Wire Gauge | 20-12 AWG |
| Max Wire | 12 AWG |
| Min Wire | 20 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Busbar, Rotary Handle, Terminal Shields |
|---|---|
| Standards | CSA C22.2 No. 14, IEC 60947-2, IEC 60947-4-1, UL 508 |
| Approval | ABS, ATEX, CCC, CE, CSA, DNV, EAC, GL, IECEx, LRS, RINA, UL |
| Temp Rating | -20C to 60C |
| Construction Features | Phase Loss Sensitivity, Current Limiting |
Product FAQs
7 answersWhat is the thermal adjustment range for the 3RV1011-1DA10 motor protection circuit breaker?
The thermal overload release on this breaker is adjustable from 2.2 to 3.2 amps.
What is the fixed magnetic short-circuit trip rating for this breaker?
The instantaneous short-circuit release is fixed at 42 amps.
What motor protection class does the 3RV1011-1DA10 provide?
It provides Class 10 thermal overload protection, meaning it is designed to trip within 10 seconds under locked rotor conditions.
What frame size is the Siemens 3RV1011-1DA10?
This motor starter protector is built on the Siemens SIRIUS Size S00 frame.
Is there a direct replacement or newer version of the 3RV1011-1DA10?
Yes, the 3RV1011-1DA10 is part of the legacy SIRIUS 3RV1 generation. Its direct successor in the newer SIRIUS Innovations line is the 3RV2011-1DA10.
Can auxiliary contacts be added to this motor protection circuit breaker?
Yes, it accepts compatible Siemens SIRIUS auxiliary switches in both transverse (front-mounted) and lateral (side-mounted) configurations for signaling and control.
How is the 3RV1011-1DA10 integrated into a motor starter assembly?
While it snaps onto a standard 35mm DIN rail for standalone use, it can also be mechanically and electrically linked to a Size S00 SIRIUS contactor using a compatible link module to form a complete fuseless combination starter.
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