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3RV2011-1AA10 Siemens SIRIUS Circuit breaker

 50.20

  • 3RV2011-1AA10
  • Circuit breaker
  • Size S00
  • For motor protection
  • CLASS 10
  • A release: 1.1-1.6 A
  • N release: 21 A
  • Screw connection
  • Standard switching capacity

Circuit breaker Siemens SIRIUS 3RV2011-1AA10

Overview

✓ Has this function or can use this accessory

— Does not have this function or cannot use this accessory

1) If all three phases are under symmetrical load.

2) For 1-phase, 2-phase and 3-phase asymmetrical loading of the three phases.

3) With molded-plastic enclosure 500 V AC.

4) Appropriate overload relays must be provided for motor overload protection.

5) According to UL 489 at 480 Y/277 V AC: 65 kA or 50 kA.

6) Only lateral auxiliary switches can be used.

The following illustration shows 3RV2 motor starter protectors/circuit breakers with the accessories that can be mounted for sizes S00 to S3 see the overview of the 3RV2 motor starter protectors at the start of the topic.

Mountable accessories for SIRIUS 3RV2 motor starter protectors

SIRIUS motor starter protector with spring-loaded terminals, size S0 (left) and SIRIUS motor starter protector with screw terminals, size S00 (right)

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 induction 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 compliant with IEC and UL/CSA. According to UL 508/UL 60947‑4‑1, the 3RV2 motor starter protectors/circuit breakers 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 .

Corresponding short-circuit values, see .

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

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

The 3RV27 and 3RV28 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 acc. 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/circuit breakers can be supplied with screw terminals and spring-loaded terminals.

Use in hazardous areas

The 3RV20 motor starter protectors for motor protection (without 3RV2…‑…..‑0BA0 and 3RV20..‑…..‑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 3RV2…‑…..‑0BA0 and 3RV20..‑…..‑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 3RV2…‑…..‑0BA0 and 3RV20..‑…..‑0DA0) are able to switch and protect motors of the types “Increased Safety Ex e” or “Flameproof enclosure Ex d”.

Article No. scheme

Note:

The Article No. scheme shows an overview of product versions for better understanding of the logic behind the article numbers.

Please use the article numbers specified in the selection and ordering data for your order.

Application

Operating conditions

3RV2 motor starter protectors/circuit breakers are suitable for use in any climate. They are intended for use in enclosed rooms in which no severe operating conditions (such as dust, caustic vapors, hazardous gases) prevail. When installed in dusty and damp areas, suitable enclosures must be provided.

3RV2 motor starter protectors/circuit breakers can optionally be fed from the top or from below.

The permissible ambient temperatures, the maximum switching capacities, the tripping currents and other boundary conditions can be found in the technical specifications and tripping characteristics.

3RV2 motor starter protectors are suitable for operation in IT systems (IT networks). In this case, the different short-circuit breaking capacity in the IT system must be taken into account.

Since operational currents, starting currents and current peaks are different even for motors with identical power ratings due to the inrush current, the motor ratings in the selection tables are only guide values. The specific rated and start-up data of the motor to be protected is always paramount to the choice of the most suitable motor starter protector. This also applies to motor starter protectors for transformer protection.

Possible uses

The 3RV motor starter protectors/circuit breakers can be used:

  • For short-circuit protection
  • For motor protection (also with overload relay function)
  • For system protection
  • For short-circuit protection for starter combinations
  • For transformer protection
  • As main and EMERGENCY-STOP switches
  • For operation in IT systems (IT networks)
  • In areas subject to explosion hazard (ATEX)
  • As circuit breaker according to UL 489 (3RV27 and 3RV28)
  • For fuse monitoring
  • For distance protection
Use of SIRIUS protection devices in conjunction with IE3/IE4 motors

Note:

For the use of 3RV2 motor starter protectors/circuit breakers in conjunction with highly energy-efficient IE3/IE4 motors, please observe the information on dimensioning and configuring, see .

Technical specifications

3RV2011-1AA10

Circuit breaker size S00 for motor protection, CLASS 10 A-release 1.1…1.6 A N-release 21 A screw terminal Standard switching capacity

Download

DataSheet in PDF

Weight 0.345 kg
Dimensions 49.00 × 102.00 × 102.00 mm
Brand

SIEMENS

product brand name

SIRIUS

product designation

Circuit breaker

design of the product

For motor protection

product type designation

3RV2

size of the circuit-breaker

S00

size of contactor can be combined company-specific

S00, S0

product extension auxiliary switch

Yes

power loss [W] for rated value of the current

● at AC in hot operating state

7.25 W

● at AC in hot operating state per pole

2.4 W

insulation voltage with degree of pollution 3 at AC rated value

690 V

surge voltage resistance rated value

6 kV

maximum permissible voltage for safe isolation in networks with grounded star point

● between main and auxiliary circuit

400 V

shock resistance acc. to IEC 60068-2-27

25g / 11 ms

mechanical service life (switching cycles)

● of the main contacts typical

100 000

● of auxiliary contacts typical

100 000

electrical endurance (switching cycles) typical

100 000

type of protection according to ATEX directive 2014/34/EU

Ex II (2) GD

certificate of suitability according to ATEX directive 2014/34/EU

DMT 02 ATEX F 001

reference code acc. to IEC 81346-2

Q

installation altitude at height above sea level maximum

2 000 m

ambient temperature

● during operation

-20 … +60 °C

● during storage

-50 … +80 °C

● during transport

-50 … +80 °C

temperature compensation

-20 … +60 °C

relative humidity during operation

10 … 95 %

number of poles for main current circuit

3

adjustable current response value current of the current-dependent overload release

1.1 … 1.6 A

operating voltage

● rated value

20 … 690 V

● at AC-3 rated value maximum

690 V

operating frequency rated value

50 … 60 Hz

operational current rated value

1.6 A

operational current at AC-3 at 400 V rated value

1.6 A

operating power at AC-3

● at 230 V rated value

0.3 kW

operating frequency at AC-3 maximum

15 1/h

number of NC contacts for auxiliary contacts

0

number of NO contacts for auxiliary contacts

0

number of CO contacts for auxiliary contacts

0

product function

● ground fault detection

No

● phase failure detection

Yes

trip class

CLASS 10

design of the overload release

thermal

breaking capacity operating short-circuit current (Ics) at AC

● at 240 V rated value

100 kA

● at 400 V rated value

100 kA

● at 500 V rated value

100 kA

● at 690 V rated value

100 kA

breaking capacity maximum short-circuit current (Icu)

● at AC at 240 V rated value

100 kA

● at AC at 400 V rated value

100 kA

● at AC at 500 V rated value

100 kA

● at AC at 690 V rated value

100 kA

response value current of instantaneous short-circuit trip unit

21 A

full-load current (FLA) for 3-phase AC motor

● at 480 V rated value

1.6 A

● at 600 V rated value

1.6 A

yielded mechanical performance [hp]

● for single-phase AC motor

— at 230 V rated value

0.1 hp

● for 3-phase AC motor

— at 460/480 V rated value

1 hp

— at 575/600 V rated value

0.8 hp

product function short circuit protection

Yes

design of the short-circuit trip

magnetic

● at 500 V

gL/gG 20 A

● at 690 V

gL/gG 16 A

mounting position

any

fastening method

screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715

required spacing

● for grounded parts at 400 V

● for live parts at 400 V

● for grounded parts at 500 V

● for live parts at 500 V

● for grounded parts at 690 V

● for live parts at 690 V

— downwards

50 mm

— upwards

50 mm

— backwards

0 mm

— at the side

30 mm

— forwards

0 mm

product component removable terminal for auxiliary and control circuit

No

type of electrical connection

● for main current circuit

screw-type terminals

arrangement of electrical connectors for main current circuit

Top and bottom

type of connectable conductor cross-sections

— solid or stranded

2x (0,75 … 2,5 mm²), 2x 4 mm²

— finely stranded with core end processing

2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²)

● at AWG cables for main contacts

2x (18 … 14), 2x 12

tightening torque

● for main contacts with screw-type terminals

0.8 … 1.2 N·m

design of screwdriver shaft

Diameter 5 to 6 mm

size of the screwdriver tip

Pozidriv 2

design of the thread of the connection screw

● for main contacts

M3

B10 value

proportion of dangerous failures

● with high demand rate acc. to SN 31920

50 %

failure rate [FIT]

● with low demand rate acc. to SN 31920

50 FIT

T1 value for proof test interval or service life acc. to IEC 61508

10 y

protection class IP on the front acc. to IEC 60529

IP20

touch protection on the front acc. to IEC 60529

finger-safe, for vertical contact from the front

display version for switching status

Handle

For use in hazardous locations

Test Certificates Declaration of Conformity

last modified:

11/16/2021

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