Siemens SENTRON 5SY7 Miniature Circuit Breaker, 2-Pole, 20 A, Type D, 400 V ac AC, 60 V DC, 15 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

HK$1,225.90

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$1,225.90

*price indicative

RS Stock No.:
610-649
Mfr. Part No.:
5SY7220-8
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

2

Product Type

Miniature Circuit Breaker

Current Rating

20 A

Tripping Characteristics

Type D

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

15kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY7

Terminal Type

Screw

IP Rating

IP20

Height

90mm

Depth

76mm

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2/UL1077

Width

36 mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker, renowned for its reliability, is designed to ensure superior protection in electrical systems. This device operates at a voltage of 400 V and is tailored for industrial applications, boasting a robust design that guarantees long-lasting service with a mechanical lifespan of up to 10,000 cycles. Its dual-pole configuration meets diverse operational demands, catering to various residential and commercial environments. Safety is paramount, exemplified by its touch protection feature and compliance with stringent international standards. This circuit breaker not only mitigates electrical faults but also enhances overall system efficiency, making it an indispensable component for infrastructures requiring dependable electrical management.

Designed for dual-pole configurations ensuring flexibility in installation

Features a high breaking capacity to handle substantial loads with ease

Constructed with halogen-free materials for enhanced safety

Suitable for a variety of installation positions adapting to your needs

The touch protection feature significantly reduces the risk of electrical shock

Built to withstand harsh environmental conditions making it highly durable

The compact design allows for space-saving installations on DIN rails

Offers compatibility with various conductor cross-sections for versatile wiring options

Incorporates silicone-free components promoting a safer operational environment

Related links