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Siemens 5SM3617-0KL — Residual Current Breakers (RCCB/RCBO)

Siemens 5SM3617-0KL SENTRON RCCB, 2-pole, 80 A, 300 mA, 230

MPN5SM3617-0KL

Siemens SENTRON 5SM3617-0KL, 2-pole RCCB, type AC, 80 A rated current, 300 mA residual trip, 230 V AC, DIN rail mount, instantaneous design.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

5SM3617-0KL — Electrical Ratings
ParameterValue
Number of poles2
Overvoltage categoryIII
5SM3617-0KL — Identification
ParameterValue
Product designationRCCB
Product design / constructionInstantaneous
5SM3617-0KL — Mechanical
ParameterValue
Mounting positionany
Installation depth70 mm
5SM3617-0KL — Environmental
ParameterValue
IP degree of protectionIP20, if the distribution board is installed, with connected conductors

Product details

It carries an 80 A rated current and trips at 300 mA residual current, with a rated supply voltage of 230 V AC. The instantaneous design means it responds to fault currents without intentional delay, making it suitable for general-purpose shock protection in residential and commercial distribution boards.

Mounts on DIN rail (REG) and occupies 2.5 width units (about 45 mm). Installation depth is 70 mm. The screw terminals accept solid or stranded conductors from 1.5 to 25 mm², with a tightening torque of 2.5 to 3 N·m.

Frequently asked questions

Where can I buy 5SM3617-0KL and how is it quoted?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What are the key ratings of 5SM3617-0KL?

It is a 2-pole RCCB rated at 80 A, 300 mA residual trip current, and 230 V AC supply voltage. The design is instantaneous, type AC for sinusoidal fault currents.

Will 5SM3617-0KL drop into a panel specified around 5SU9304-1KK32 without rewiring?

No. The 5SU9304-1KK32 is an RCBO (RCD + MCB) with a 32 A rating and 30 mA trip, while the 5SM3617-0KL is a plain RCCB at 80 A / 300 mA. They are not drop-in replacements; the panel's protection scheme and conductor sizing would need to be re-evaluated.

MPN
5SM3617-0KL