3RV2011-1HA15 Siemens Sirius Circuit Breaker Original Brand New

Overview

3RV2 motor starter protectors are compact current-limiting motor starter protectors that have been optimized for load feeders. The motor starter protectors are used for switching and protecting three-phase motors of up to 55/45 kW at 400 V AC and for other loads with rated currents of up to 100 A.

3RV2 motor starter protectors are usually approved according to IEC and UL/CSA. According to UL 508/UL 60947‑4‑1, the 3RV2 motor starter protectors in sizes S00 to S3 are approved as:

• “Manual Motor Controllers”
• “Manual Motor Controllers” for “Group Installations”
• “Manual Motor Controllers Suitable for Tab Conductor Protection in Group Installations”
• “Self-Protected Combination Motor Controller (Type E)”
  Please note that for this approval the 3RV20 motor starter protectors must be equipped with additional infeed terminals or phase barriers. For more information, see Mounting accessories.

Corresponding short-circuit values, see Equipment Manual.

The 3RV2…‑…..‑0BA0 motor starter protectors can be used at low ambient temperatures down to -50 °C.

3RV20..‑…..‑0DA0 circuit breakers for system protection according to IEC, 3RV24..‑…..‑0DA0 for transformer protection according to IEC, and 3RV27 and 3RV28 circuit breakers according to UL 489 can be used for 1-phase, 2-phase and 3-phase loads, as these circuit breakers do not have asymmetry detection.

The 3RV27 and 3RV28 circuit breakers are approved as circuit breakers according to UL 489; they are a special version of the 3RV2 motor starter protectors.

Thanks to their dimensions, the 3RV1011 motor starter protectors are suitable for installation in enclosures or under cramped installation conditions.

Type of construction

The 3RV2 motor starter protectors are available in four sizes:

• Size S00 – width 45 mm,
  max. rated current 16 A,
  at 400 V AC suitable for three-phase motors up to 7.5 kW
• Size S0 – width 45 mm,
  max. rated current 40 A,
  at 400 V AC suitable for three-phase motors up to 18.5 kW
• Size S2 – width 55 mm,
  max. rated current 80 A,
  at 400 V AC suitable for three-phase motors up to 37 kW
• Size S3 – width 70 mm,
  max. rated current 100 A,
  at 400 V AC suitable for three-phase motors up to 45/55 kW

Circuit breakers according to UL 489

The 3RV27 and 3RV28 circuit breakers are available in two or three sizes:

• Size S00 – width 45 mm,
  max. rated current 15 A, for 480 Y/277 V AC
• Size S0 – width 45 mm,
  max. rated current 22 A, for 480 Y/277 V AC
• Size S3 – width 70 mm,
  max. rated current 70 A, for 480 Y/277 V AC

Connection methods

The 3RV2 motor starter protectors can be supplied with screw terminals and spring-loaded terminals.

Use in hazardous areas

The 3RV20 motor starter protectors for motor protection (without 3RV20..‑-…..‑0BA0 and -0DA0) have certification in accordance with both the European explosion protection directive (ATEX) and the international explosion protection standard (IECEx).

In accordance with the European directive (ATEX), the 3RV20 (without 3RV20..‑-…..‑0BA0 and -0DA0) are able to switch and protect explosion-proof motors of type of protection “Increased Safety EEx e”.

In accordance with the international guideline (IECEx), the 3RV20 (without 3RV20..‑-…..‑0BA0 and -0DA0) are able to switch and protect motors of the types “Increased Safety Ex e” or “Flameproof enclosure Ex d”

Circuit protection devices with measuring and communication capabilities

The SIRIUS wireless auxiliary and signaling switch 3RV2921‑5M (3RV2 COM) is available as an accessory for 3RV2 motor starter protectors (sizes S00 to S3). This switch acquires the switching states of the motor starter protector in addition to the number of disconnections. The motor starter protector states are transmitted wirelessly by means of the integrated communication function. The 3RV2 COM wireless auxiliary and signaling switch is a component of SENTRON digitalization solutions.

The SENTRON Powercenter 1000 data transceiver is the core element of this system of communication-capable circuit protection devices. It acquires measured values and status messages from the paired devices and transmits them to higher-level systems.

The data from up to 24 communication-capable devices is transmitted wirelessly to a SENTRON Powercenter 1000, which stores selected data for up to 30 days.

Higher-level systems can access the data via the data transceiver interfaces. Either locally via Bluetooth or via Ethernet in the local network. The Modbus TCP protocol used can easily be integrated by other systems.

Commissioning of the system is easy using the SENTRON Powerconfig PC software or the SENTRON Powerconfig app for mobile devices.

Application

3RV2011-1HA15 Siemens

Siemens Circuit breaker size S00 for motor protection, CLASS 10 A-release 5.5…8 A N-release 104 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC