Name: Siemens 5SU13546LB20 RCBO 20 A
Brand: Siemens
SKU: 2262662

Technical specifications

Number of wide division units: 2
Number of test cycles / for environmental testing: 28
Tightening torque / for screw connection / minimum: 2.5 Nm
Tightening torque / for screw terminals / maximum: 3 Nm
Design of the basic type: 5SU1
All mounting positions permitted
Mounting depth: 70 mm
Mechanical life (operations) / typical 10000
Number of poles / Note: 1P+N.
Number of pins / with fuse: 1
Position / of the mains connection cable: Either top or bottom
Product features / touch protection: Yes
Product property / halogen-free: Yes
Product property / sealable: Yes
Product property / silicone-free: Yes
Product function / neutral conductor: Yes
Switching capacity (ICU+) 25 kA
Switching capacity current / according to EN 60898: 10 kA
Switching capacity current / according to IEC 60947-2: 20 kA
Protection class IP: IP20, for distributor installation, with connected conductors
Ambient temperature / during operation / minimum: -25 °C.
Ambient temperature / during operation / maximum: +55 °C.
Power loss / at rated current / at AC / at warm operating state / per pole: 3.7 W.
Power loss / maximum 7.4 W
Pollution level: 2
Supply voltage frequency 50 Hz
Operating frequency / note: 50/60 Hz
Over voltage category III
Switch-off characteristic: Short-time delay G, super-resistant K.
Tripping fault current 30 mA
Suitability for integration / flush installation: Yes
264 V insulation voltage
Protection function / false activation: Yes
Supply voltage / for test equipment / minimum: 195 V.
Connectable conductor cross-section / single-wire: 0.75 mm² - 35 mm²
Connectable conductor cross-section / fine-wired / with wire-end processing: 0.75 mm² - 25 mm²
Connectable conductor cross-section / multi-wired: 0.75 mm² - 35 mm²

Type: Short-term delay G, super-resistant K

Nominal voltage (details): 230/240 V AC

Product type: RCBO

Number of pins: 2

Operating class: 3

Release characteristics: B

RoHS-compliant: Yes

Dim: (W x H x D) 36 x 90 x 77 mm

Content: 1 pc(s)

Nominal current: 20 A

Nominal current - rounded value: 20 A

Switch-off capacity: 10 kA

Width: 36 mm

Height: 90 mm

Depth: 77 mm

: AC

: 70 mm

: 20 A

: 230 V

: B

: 264 V

: 0.03 A

: A

: 3 kA

: 3

: 2

: 2

: 2

: IP20

: 1

: TRUE

: 20 kA

: TRUE

: 2

: TRUE

: 4

: 10

: Short-time delayed

: 10

UKCA: not relevant

Documents & Downloads

Datasheet

Datasheet 2262662 Siemens 5SU13546LB20 RCBO 20 A

User & Safety Instructions

User & Safety Instructions 2262662 Siemens 5SU13546LB20 RCBO 20 A

Description

FI/LS switch, 10 kA, 1P+N, type A, short-time delay G, Super-resistant K 30 mA, B-Char, in: 20 A, UN AC: 230 V FI/LS for combined short-circuit protection and touch protection. Siemens' patented FI/LS switches - as an important component of SENTRON electrical protection devices - enable combined personal, fire and line protection in one device. In addition to the detection of residual currents, they also offer reliable protection against short-circuit and overload thanks to the integrated overcurrent protection device. The Siemens FI/LS switches as a combination of residual current and miniature circuit breakers are characterized above all by: 1. Increased operational safety and plant availability thanks to separate shutdown of the respective circuit. 2. Whether sinusoidal AC fault currents or smooth DC fault currents, Siemens offers the right type and special versions for all requirements. 3. Reliable safety during installation thanks to the standard included comprehensive and touch protection. 4. Tool-free release from the DIN rail or from the busbar network by means of convenient slide-manual operation. 5. Clearly visible switching position indicator. 6. Datamatrix-Code at the front of the device offers quickly and easily all information about the FI/LS-Switch. 7. Be protected according to standards: The FI/LS-switches comply with the regulations of DIN VDE. 8. Optimum technology for your safety - only from Siemens.

This text is machine translated.

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Penlights

Description

FI/LS switch, 10 kA, 1P+N, type A, short-time delay G, Super-resistant K 30 mA, B-Char, in: 20 A, UN AC: 230 V FI/LS for combined short-circuit protection and touch protection. Siemens' patented FI/LS switches - as an important component of SENTRON electrical protection devices - enable combined personal, fire and line protection in one device. In addition to the detection of residual currents, they also offer reliable protection against short-circuit and overload thanks to the integrated overcurrent protection device. The Siemens FI/LS switches as a combination of residual current and miniature circuit breakers are characterized above all by: 1. Increased operational safety and plant availability thanks to separate shutdown of the respective circuit. 2. Whether sinusoidal AC fault currents or smooth DC fault currents, Siemens offers the right type and special versions for all requirements. 3. Reliable safety during installation thanks to the standard included comprehensive and touch protection. 4. Tool-free release from the DIN rail or from the busbar network by means of convenient slide-manual operation. 5. Clearly visible switching position indicator. 6. Datamatrix-Code at the front of the device offers quickly and easily all information about the FI/LS-Switch. 7. Be protected according to standards: The FI/LS-switches comply with the regulations of DIN VDE. 8. Optimum technology for your safety - only from Siemens.

This text is machine translated.