Siemens 3RB3113-4SE0 SIRIUS 3RB3 Solid-State Overload Relay with Ground-Fault Detection — 3 – 12 A, Size S00, Spring-Loaded Terminals

The Siemens 3RB3113-4SE0 is a SIRIUS 3RB3 solid-state (electronic) overload relay for motor protection, with internal ground-fault detection. It monitors the motor current electronically rather than through bimetal strips, which gives a wider setting range from a single device and a setting that does not drift with ambient temperature. The current setting is adjustable over 3 – 12 A and the trip class is selectable, so the relay can be matched to the starting time of the motor it protects. Integrated ground-fault detection trips the relay on an earth fault in the motor or its cabling — typically the first sign of failing winding insulation — without a separate earth-fault relay or external summation transformer. It is built for direct attachment to a size S00 contactor and uses spring-loaded (spring-clamp) terminals on the main and auxiliary circuits, which need no retightening after installation and hold under vibration. Manual and automatic reset are both supported, and one NO plus one NC auxiliary contact are provided. Supplied by cBallast on quote-to-invoice terms; lead time and freight are quoted per RFQ against the destination Incoterm.

Manufacturer part number (MPN)

3RB3113-4SE0

EAN / GTIN

4011209749702

Sales unit

pcs

Product type designation

3RB3

Size of contactor can be combined company-specific

S00

Power loss [W] for rated value of the current at AC in hot operating state

0.6 W

Power loss [W] for rated value of the current at AC in hot operating state — per pole

0.2 W

Insulation voltage with degree of pollution 3 at AC rated value

690 V

Surge voltage resistance rated value

6 kV

Shock resistance

15 g / 11 ms

Shock resistance — according to IEC 60068-2-27

15 g / 11 ms; Signaling contact 97 / 98 in position "Tripped": 9g / 11 ms

Vibration resistance

1 … 6 Hz, 15 mm; 6 … 500 Hz, 20 m/s²; 10 cycles

Thermal current

12 A

Recovery time after overload trip — with automatic reset typical

3 min

Installation altitude at height above sea level maximum

2 000 m

Ambient temperature — during operation

-25 ... +60 °C

Ambient temperature — during storage

-40 ... +80 °C

Ambient temperature — during transport

-40 ... +80 °C

Temperature compensation

-25 ... +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

3 ... 12 A

Operating voltage — rated value

690 V

Operating voltage — for remote-reset function at DC

24 V

Operating voltage — at AC-3e rated value maximum

690 V

Operating frequency rated value

50 ... 60 Hz

Operational current rated value

12 A

Operational current at AC-3e at 400 V rated value

12 A

Operating power — for 3-phase motors at 400 V at 50 Hz

1.5 ... 5.5 kW

Operating power — for AC motors at 500 V at 50 Hz

1.5 ... 5.5 kW

Operating power — for AC motors at 690 V at 50 Hz

2.2 ... 7.5 kW

Number of NC contacts for auxiliary contacts

1

Number of NO contacts for auxiliary contacts

1

Operational current of auxiliary contacts at AC-15 — at 24 V

4 A

Operational current of auxiliary contacts at AC-15 — at 110 V

4 A

Operational current of auxiliary contacts at AC-15 — at 120 V

4 A

Operational current of auxiliary contacts at AC-15 — at 125 V

4 A

Operational current of auxiliary contacts at AC-15 — at 230 V

3 A

Operational current of auxiliary contacts at DC-13 — at 24 V

2 A

Operational current of auxiliary contacts at DC-13 — at 60 V

0.55 A

Operational current of auxiliary contacts at DC-13 — at 110 V

0.3 A

Operational current of auxiliary contacts at DC-13 — at 125 V

0.3 A

Operational current of auxiliary contacts at DC-13 — at 220 V

0.11 A

Response time of the grounding protection in settled state

1 000 ms

Full-load current (FLA) for 3-phase AC motor — at 480 V rated value

12 A

Full-load current (FLA) for 3-phase AC motor — at 600 V rated value

12 A

For short-circuit protection of the main circuit — with type of coordination 1 required

gG: 50 A, RK5: 45 A

For short-circuit protection of the main circuit — with type of coordination 2 required

gG: 50 A, J: 45 A

For short-circuit protection of the main circuit — for short-circuit protection of the auxiliary switch required

fuse gG: 6 A

Installation/ mounting/ dimensions — height

72 mm

Installation/ mounting/ dimensions — width

45 mm

Installation/ mounting/ dimensions — depth

90 mm

Type of connectable conductor cross-sections for main contacts — solid

1x (0.5 ... 4 mm²)

Type of connectable conductor cross-sections for main contacts — solid or stranded

1x (0,5 ... 4 mm²)

Type of connectable conductor cross-sections for main contacts — finely stranded with core end processing

1x (0.5 ... 2.5 mm²)

Type of connectable conductor cross-sections for main contacts — finely stranded without core end processing

1x (0.5 ... 2.5 mm²)

For auxiliary contacts — solid

2x (0.25 ... 1.5 mm²)

For auxiliary contacts — solid or stranded

2x (0,25 ... 1,5 mm²)

For auxiliary contacts — finely stranded with core end processing

2x (0.25 ... 1.5 mm²)

For auxiliary contacts — finely stranded without core end processing

2x (0.25 ... 1.5 mm²)

Conducted interference — due to high-frequency radiation according to IEC 61000-4-6

10 V in frequency range 0.15 to 80 MHz, modulation 80 % AM with 1 kHz

Mounting method

Direct attachment

Width

45 mm

Height

72 mm

Depth

90 mm

Number of auxiliary contacts as normally open contact

1

Number of auxiliary contacts as normally closed contact

1

Release class

Adjustable

Type of electrical connection of main circuit

Spring clamp connection

Reset function input

Yes

Reset function automatic

Yes

Country of origin

Czechia

Product family

SIRIUS 3RB3 solid-state overload relay

Setting range

3 – 12 A

Contactor size

S00

Ground-fault detection

Yes, internal

Terminal type

Spring-loaded (spring-clamp)

Reset

Manual and automatic

HS Code

8536.49

• EAN 4011209749702
• SAP 1000097672
• Code 8892403
• MPN 3RB3113-4SE0