Technical specifications

Number of width-division units: 2
Number of test cycles / for environmental testing: 28
Tightening torque / with screw connection / minimum: 2.5 Nm
Tightening torque / for screw connection / maximum: 3 Nm
Design of the basic type: 5SU1
All mounting positions permitted
Mounting depth: 70 mm
Mechanical life (cycles) / typical: 10000
Number of pins / note: 1P+N
Number of poles / with security: 1
Location / power cable: Either top or bottom
Product features / protection against contact: Yes
Product property / halogen-free: Yes
Product property / lead-sealable: Yes
Product property / silicone-free: Yes
Product function / switching 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, in 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: 5.1 W.
Power loss/maximum 10.2 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
Breaking current 30 mA
Suitability for integration / flush mounting: Yes
Insulation voltage 264 V
Protection function/false triggering: Yes
Supply voltage / for test equipment / minimum: 195 V.
Cross-section/single-wire: 0.75 mm² - 35 mm²
Cross-section/fine wire/wire-end processing: 0.75 mm² - 25 mm²
Cross-section/multi-wire connection: 0.75 mm² - 35 mm²

Type: Short-time 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: 25 A

Nominal current - rounded value: 25 A

Switch-off capacity: 10 kA

Width: 36 mm

Height: 90 mm

Depth: 77 mm

UKCA: not relevant

Documents & Downloads

Datasheet

Datasheet 2865071 Siemens 5SU13546LB25 RCBO 25 A

User & Safety Instructions

User & Safety Instructions 2865071 Siemens 5SU13546LB25 RCBO 25 A

Description

FI/LS switch, 10 kA, 1P+N, type A, short-term delay G, Super-resistant K 30 mA, B-Char, In: 25 A, Un AC: 230 V FI/LS-switch SENTRON 5SU1 for the combined protection against overload, short circuit and fault currents
Our FI/LS-switches (RCBO) are VDE-tested and certified according to DIN EN 61009-1, DIN EN 61009-2-1. With its double chamber clamps the connection of conductors of different cross-sections is also very simple. Further Siemens SENTRON circuit breakers can be quickly and easily connected with the 5 ST3 pin busbars. The data matrix code on the device gives you quick access to all technical data in the Siemens Industry Online Support APP.
The SENTRON protection relays can be extended by many functions using the integrated accessories from the system module.
Optimal technology for your safety - only from Siemens.

This text is machine translated.