Siemens SENTRON 5SY5220-6 Miniature Circuit Breaker 2-Pole B20A 10KA

Siemens SENTRON 5SY5 miniature circuit breaker, ordering number 5SY5220-6. 2-Pole DIN-rail MCB with B tripping characteristic (3–5 × In), rated current 20 A, rated voltage 400 V AC · 440 V DC (2-pole), rated short-circuit breaking capacity 10 kA to IEC/EN 60898-1. Thermal-magnetic overcurrent and short-circuit protection for final and sub-distribution circuits. Suitable for AC and DC final circuits (5SY5 DC-rated range). Terminal capacity 0.75–35 mm², tightening torque 2.5–3 Nm, mounting depth 70 mm.

Manufacturer part number (MPN)

5SY5220-6

Series

Siemens SENTRON 5SY5

Type

Miniature circuit breaker (MCB), DIN rail (35 mm)

Number of poles

2-Pole

Rated current (In)

20 A

Tripping characteristic

B (3–5 × In)

Rated voltage (Ue)

400 V AC · 440 V DC (2-pole)

Rated short-circuit breaking capacity (Icn)

10 kA

Standards

IEC/EN 60898-1, IEC/EN 60947-2

Terminal capacity

0.75–35 mm²

Terminal tightening torque

2.5–3 Nm

Mounting depth

70 mm

EAN / GTIN

4001869226521

HS code

8536.20

Sales unit

pcs

Package quantity

6 pcs

Standard

Siemens SENTRON 5SY5

HS Code

8536.20

• EAN 4001869226521
• SAP 1000067695
• Code 8753375