Siemens SENTRON 5SY4 Miniature Circuit Breaker, 2-Pole, 30 A, Type C, 400 V ac AC, 60 V DC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

$218.43

(exc. GST)

$240.27

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$218.43

*price indicative

RS Stock No.:
610-294
Mfr. Part No.:
5SY4230-7
Brand:
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

30 A

Tripping Characteristics

Type C

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SENTRON

Series

5SY4

Terminal Type

Screw

IP Rating

IP20

Standards/Approvals

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

Height

90mm

Width

36 mm

Depth

76mm

COO (Country of Origin):
DE
The Siemens Miniature Circuit Breaker is designed to provide reliable protection in both industrial and infrastructure applications. Featuring a robust design, it operates at 400 V and accommodates operational currents up to 30 A, making it ideal for various circuit protection needs. With its two-pole configuration and tripping characteristic class C, this device is engineered for dependable performance under a range of conditions. Constructed for longevity, it boasts a mechanical service life of approximately 10,000 cycles, ensuring it stands the test of time in demanding environments. The product also adheres to multiple standards, including IEC, EN, and UL certifications, providing assurance of its reliability. Whether you are upgrading existing systems or implementing new installations, this circuit breaker delivers an effective solution for safeguarding your electrical infrastructure.

Designed for high operational reliability under challenging conditions

Compliant with various international standards for safety and performance

Offers excellent thermal protection with a low power loss of just 2--3 W

Facilitates easy installation with a DIN rail fastening method

Includes provisions for connecting conductors of different sizes for versatility

Features IP20 protection class delivering safety in normal installations

Utilises halogen-free materials aligning with environmental considerations

Suitable for a wide range of applications in both industrial and infrastructure sectors

Related links