Better World

Siemens SENTRON 5SY4 MCB, 3P, 20A Curve C, 440V AC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

£80.14

(exc. VAT)

£96.17

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • Final 13 unit(s), ready to ship
Units
Per unit
1 +£80.14

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
383-2131
Distrelec Article No.:
136-07-823
Mfr. Part No.:
5SY4320-7
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

3

Current Rating

20A

Tripping Characteristics

Type C

Rated AC Voltage

440V

Breaking Capacity at Maximum Voltage Rating

10 kA

Range

SENTRON

Series

5SY4

Circuit Breaker Type

MCB

Width

54mm

Length

90mm

Mounting Style

DIN Rail Mount

Depth

76mm

Better World Claim

Extended product life

Better World Product

Yes

Terminal Contact Type

Screw

Reset Actuator Type

Rocker

RoHS Status: Exempt

COO (Country of Origin):
DE

Siemens MCB, 20A Current Rating, 440V Voltage - 5SY4320-7


This miniature circuit breaker (MCB) plays a crucial role in safeguarding electrical circuits. Designed for DIN rail mounting, this 3-pole device has dimensions of 54mm in width, 90mm in length, and 76mm in depth. With a rated AC voltage of 440V, it accommodates a variety of electrical installations while ensuring safety and dependability.

Features & Benefits


• 10 kA breaking capacity for effective circuit protection
• C tripping characteristic for standard protection applications
• Rocker reset mechanism for ease of use
• Screw terminal connections for secure and straightforward wiring
• Quick assembly design for DIN rail installation
• Halogen-free materials to lessen environmental impact

Applications


• Ideal for automation requiring circuit safety
• Used in commercial electrical systems to enhance safety
• Suitable for infrastructure projects meeting compliance standards
• Compatible with supplementary devices for improved functionality

Can it operate in harsh environments?


Yes, it can function within -40°C to +70°C temperatures.

Will it ensure protection in case of overload?


Yes, it is designed to trip under overload conditions.

Is it easy to install in existing systems?


Yes, it features a quick assembly system for convenience.

Can it accommodate a variety of conductor sizes?


Yes, it connects conductors from 0.75mm² to 35mm².

Standards

EN 60898; DIN VDE 0641; Part 11; IEC 60898

Related links