Skip to main content
Log in
Siemens 5SY3016-7KL — 1-Pole MCB (DIN Rail)

Siemens 5SY3016-7KL SENTRON MCB, 16 A, C-curve, 1P+N, 4.5 kA

MPN5SY3016-7KL

Siemens SENTRON miniature circuit breaker, 5SY3016-7KL, 1P+N, C-curve 16 A, 4.5 kA breaking capacity at 230 V AC, 50/60 Hz, 1 MW width unit, IP20 with conductors connected.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SY3016-7KL — Identification
ParameterValue
Product designationMiniature circuit breaker
Brand nameSENTRON
5SY3016-7KL — Electrical & Protection
ParameterValue
Tripping characteristic classC
Rated value (EN 60898)4.5 kA
Overvoltage categoryIII
5SY3016-7KL — Mounting & Connection
ParameterValue
Mounting positionany
Combined terminal, topNo
Combined terminal, bottomNo
Width18 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Torque, min.-40 °C
Torque, max.75 °C
SealableYes
5SY3016-7KL — Environmental
ParameterValue
IP protection classIP20, with connected conductors
Pollution degree2
Halogen-freeYes
Silicone-freeYes

Product details

The Siemens SENTRON 5SY3016-7KL is a 1P+N miniature circuit breaker rated 16 A with a C-curve tripping characteristic, breaking 4.5 kA at 230 V AC per EN 60898.

The 1P+N pole configuration switches both line and neutral, with the neutral pole switching but not protected — common in single-phase final circuits where disconnecting the neutral is a code requirement. The 18 mm width and 76 mm depth fit the SENTRON compact footprint; installation depth is 70 mm. It is sealable for tamper-proof applications.

Frequently asked questions

What is the depth of 5SY3016-7KL?

The depth is 76 mm, with an installation depth of 70 mm. The width is 18 mm (1 MW unit) and height is 90 mm.

Will 5SY3016-7KL drop into a panel built for 5SY3025-7KL?

Yes — both share identical dimensions (76 mm depth, 18 mm width, 90 mm height) and mount on standard DIN rail. The only difference is the 5SY3025-7KL is rated 25 A vs 16 A. No rewiring needed if the circuit is rated for 16 A or less.

Where can I buy 5SY3016-7KL and how is it quoted?

The 5SY3016-7KL is sourced to order through independent distribution. Submit an RFQ with your target quantity and delivery timeline; availability and current pricing are confirmed at quote time.

MPN
5SY3016-7KL