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Siemens RCBO, 16A Current Rating, 2P Poles, 30mA Trip Sensitivity, Type B, Sentron Range

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£136.60

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RS Stock No.:
225-8764
Mfr. Part No.:
5SU1356-0KK16
Brand:
Siemens
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Brand

Siemens

Current Rating

16A

Range

Sentron

Number of Poles

2

Trip Sensitivity

30mA

Series

5SU1

Circuit Breaker Type

RCBO

Tripping Characteristics

Type B

Rated AC Voltage

240V

Better World Product

Yes

Better World Claim

Extended product life

Overall Width

36mm

Overall Depth

77mm

Overall Dimensions

90 x 36 x 77mm

Breaking Capacity at Maximum Voltage Rating

6 kA

Standards Met

CE

Overall Length

90mm

Reset Actuator Type

Toggle Switch

Terminal Contact Type

Screw

COO (Country of Origin):
RO

Siemens 5SU1 Series RCBO, 16A Current Rating, 30mA Trip Sensitivity - 5SU1356-0KK16


This RCBO is an essential circuit protection component designed for reliable electrical systems. Boasting a current rating of 16A and a breaking capacity of 6kA, this product effectively safeguards circuits against overload and earth faults. The dimensions of 90 x 36 x 77mm ensure a compact fit within standard distribution boards, making it a practical choice for electrical professionals.

Features & Benefits


• Designed with a type B tripping characteristic for standard loads
• Provides earth fault protection with a 30 mA sensitivity
• Offers robust operation with an overvoltage category of III
• Utilises screw terminal connections for secure wiring
• Capable of withstanding ambient temperatures from -25°C to 55°C
• Halogen-free and silicone-free, ensuring safer installation

Applications


• Used in residential and commercial electrical systems
• Ideal for protecting lighting and appliance circuits
• Suitable for requiring enhanced earth fault protection
• Utilised in various distribution boards for efficient power management

What is the significance of the 30 mA sensitivity rating?


The 30 mA sensitivity rating ensures the device quickly detects earth faults, reducing the risk of electric shock or fire, thus providing a safer environment in residential and commercial spaces.

How does the type B tripping characteristic enhance operation?


The type B tripping characteristic is designed to trip under standard load conditions, making it suitable for typical appliances while effectively protecting against earth faults.

What conductor sizes can be connected to this unit?


This unit accommodates solid and stranded conductors ranging from 0.75 mm² to 35 mm², providing flexibility for various installations.

What is the expected mechanical service life of this device?


The expected mechanical service life is typically 10,000 operating cycles, ensuring long-term reliability and performance in electrical systems.

How does installation affect the protection class rating?


The protection class rating of IP20 is applicable when the distribution board is properly installed with connected conductors, ensuring adequate safety from electrical hazards.

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