1. 5SV9 Residual Current Circuit Breakers with Overcurrent Protection
SENTRON
5SV9 Residual Current Circuit Breakers with Overcurrent Protection

2. 5SV9 RCBOs
Residual Current Circuit Breakers with Overcurrent Protection (RCBOs) are a combination of an RCCB and MCB in a compact design for personnel, fire and line protection.
For personnel protection and fire protection, the residual current part of the type AC trips in the event of sinusoidal AC residual currents, type A also trips in the event of pulsating DC residual currents.
RCBOs with a rated residual current of maximum 30 mA are used for personnel, material and fire protection, as well as for protection against direct contact.
The MCB part of the 5SV9 RCBOs protects lines against overload and short circuits and is available in characteristics C.
RCBOs comprise one part for fault-current detection and one part for overcurrent detection. They are equipped with a delayed overload/time-dependent thermal release (thermal bimetal) for low overcurrents and with an instantaneous electromagnetic release for higher overload and short-circuit currents.

3. Residual Current Circuit Breakers with Overcurrent Protection
Portfolio Overview 5SU9, 5SV9 (electronic, voltage dependant)

4. 5SV9 RCBOs Type Overview 5SV9313-7NK06 (6A) 5SV9313-7NK10 (10A)

5. 5SV9 RCBOs Technical Overview
Compliance with standards: IEC / GB16917
Tripping characteristics: C
Rated current: 6A, 10A, 16A, 25A, 32A
Rated voltages: AC 230V
I∆n: 30mA, Type A
Poles: 1P+N
Electrical and mechanical switching cycles: >10.000
Ambient temperature range: -25°C to +40°C
Terminal conductor cross-sections:
Solid and stranded wire: 0, mm²
Finely stranded with end sleeve: 0, mm²
Compliance with RoHs
Approvals & markings:
5SV9 grey line: CE, RCM
5SV9 green line: CE, CCC

6. 5SV9 RCBOs Feature Overview
18mm width
Top or bottom mains connection
Type A
Ergonomical toggle
Hidden test button
Compact busbar

7. 5SV9 RCBOs Features 1P+N RCBO with only 18mm modular width
Top or bottom mains connection
Hidden test button
Enable easier installation and better appearance with compact busbars 5ST376 and 5ST361
Easy-to-read, colored switch position indicator integrated in the handle
Optimum reach-round touch protection
Higher personnel safety protection with A type residual current
Busbar

8. 5SV9 RCBOs Ergonomy and design
Ergonomic handle and housing contours for user-friendly switching
Lockable in OFF-position with locking device and padlock
"Hidden" test button: Design is in line with 5SL miniature circuit breakers

9. 5SV9 RCBOs Terminals and busbar compatibility
Solid & stranded wires: 0, mm²
Finely stranded with end sleeve: 0, mm²
With accessory line-side terminal 5ST3768: up to 25mm²
5ST376 busbar system for single phase interconnection
5ST361 busbar system for three-phase interconnection
Accessory line-side terminal 5ST3768 can be combined with 5ST376 busbar system
5ST376 (can be cut)
End caps for 5ST376 busbars or
5ST361 (can not be cut)
Example image, here shown with MCB 1+N compact
Line-side terminal 5ST3768
(compatible with 5ST376 busbars)
5ST376 (can be cut)

10. 5SV9 RCBOs Temperature derating for 5SV9
Tripping characteristic type "C"
For lamp circuits and motor circuits with high starting currents

11. 5SV9 RCBOs I²t-value (A²S) for 5SV9 Peak-current Imax (A) for 5SV9 32A

12. 5SV9 RCBOs Dimensions – Symbols
Symbols / Connection diagram and lettering
1P+N

13. 5SV9 RCBOs Additional Components
Busbar systems
5ST37 busbar system, single-phase, 10mm², for MCB or RCBO 1+N in 1MW of the compact range, can be cut, with end caps
Grey, 216mm length (for 12 devices), with end caps: 5ST3762 (10 per pack)
Blue (N), 216mm length (for 12 devices), with end caps: 5ST3763 (10 per pack)
Grey, 1016mm length, without end caps: 5ST3764 (10 per pack)
Blue (N), 1016mm length, without end caps: 5ST3765 (10 per pack)
Grey end caps for 5ST376 busbars: 5ST3766 (10x2 per pack)
Blue end caps for 5ST376 busbars: 5ST3767 (10x2 per pack)
Side terminal for 5ST376 busbars (for conductors up to 25mm²): 5ST3768 (25 per pack)
5ST36 busbar system, three-phase, 10mm², for MCB or RCBO 1+N in 1MW of the compact range, can not be cut, fully insulated
For 6 MCBs or RCBOs 1+N compact: 5ST3613 (10 per pack)
For 9 MCBs or RCBOs 1+N compact: 5ST3614 (10 per pack)
For 12 MCBs or RCBOs 1+N compact: 5ST3615 (10 per pack)

14. 5SV9 RCBOs Additional Components
Handle locking system
Handle locking device, suitable for all padlocks from 3mm to 6mm: 5ST3806 (5 per pack)
Padlock for 5ST3806 handle locking device: 5ST3802 (1 per pack)

15. Contact Page Peter Karl Product Manager IC LMV LP IEC P CP
Siemensstrasse Regensburg
Phone: +49 (941) Fax: +49 (941) Mobile: +49 (173)
Answers for infrastructure and cities.