Skip to main content
Log in
Siemens 5SY4602-8 — 4-Pole MCB (DIN Rail)

Siemens 5SY4602-8 SENTRON MCB, 4-Pole D-Curve 2A

MPN5SY4602-8
Active

Siemens SENTRON 5SY4602-8 miniature circuit breaker, 4-pole, D tripping curve, 2 A rated current at 35°C, 10 kA breaking capacity per IEC 60898.

$307.55Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

5SY4602-8 — Identification
ParameterValue
Brand nameSENTRON
Application suitabilityMechanical engineering / industry
5SY4602-8 — Ratings
ParameterValue
Number of poles4
Pole configuration3P+N
Rated current (In), AC2 A
Rated voltage, AC (multi-phase)440 V
Rated voltage, AC (single-phase)440 V
Voltage typeAC
5SY4602-8 — Protection
ParameterValue
Tripping characteristic (trip curve)D
Rated breaking capacity (Icn), per EN 6089810 kA
Rated breaking capacity, per IEC 60947-235 kA
Breaking capacity, AC (UL 1077 / CSA C22.2 No.235)5 kA
Overvoltage categoryIII
Pollution degree3
Degree of protection (IP)IP20, with connected conductors
Neutral conductor switchingYes
Touch protectionYes
5SY4602-8 — Mechanical
ParameterValue
Width in modular units4
Width72 mm
Height90 mm
Depth76 mm
Installation depth70 mm
Fastening / mounting methodQuick assembly system
Mounting positionany
Combined terminal, topYes
Combined terminal, bottomYes
Tightening torque, max.75 °C
Tightening torque, min.-40 °C
SealableYes
5SY4602-8 — Environmental
ParameterValue
Halogen-freeYes
Silicone-freeYes
Influence of ambient temperature (derating)max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C

Product details

Mounting and terminal details

The 5SY4602-8: Mounts in any position using the quick assembly system. Combined terminals on top and bottom accept standard conductors; touch protection built in. Four modular width units occupy the DIN rail. IP20 with conductors connected.

Suitability and environmental limits

Rated for mechanical engineering and industrial environments per the manufacturer's suitability listing. The surrounding air temperature influences operation: maximum relative humidity is 95% at 55 °C, dropping to 55% at 70 °C and 35% at 75 °C. No salt-mist or chemical exposure listed, so for aggressive atmospheres ensure a sealed enclosure.

Frequently asked questions

How do I source the 5SY4602-8?

This is a current-production part. Submit an RFQ with your quantity and delivery requirements; we will quote against your order code including lead time from the Siemens supply chain.

What is the physical size of the 5SY4602-8?

Width 72 mm (4 modular units), depth 76 mm, height 90 mm. Installation depth is 70 mm.

MPN
5SY4602-8