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2CCS862017R0305 ABB S802U-Z30 30A 2-Pole Z 50kA UL 489 High Performance MCB
ABB S802U-Z30 is a 30 A two-pole Z-characteristic high performance miniature circuit breaker with 50 kA breaking capacity and UL 489 compliance for overload and short-circuit protection.
£139.95
Why Choose the ABB S802U-Z30 High Performance MCB?
The ABB S802U-Z30 is a high-performance two-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical distribution applications. As part of the ABB S800U high performance circuit breaker series, it combines UL 489 compliance with high interrupting capacity for industrial and commercial installations.
This circuit breaker has a 30 A rated current, Z tripping characteristic and a breaking capacity of 50 kA. The sensitive Z characteristic is particularly suited to circuits where rapid magnetic operation at relatively low multiples of rated current is required, helping protect sensitive electrical and electronic equipment.
With its two-pole configuration, the S802U-Z30 provides coordinated switching and protection across two poles. Its UL 489 construction makes it suitable for branch-circuit protection applications requiring compliance with North American circuit-breaker requirements, while the S800U platform provides robust performance for installations with high prospective fault currents.
Key Advantages
- High-performance UL 489 miniature circuit breaker for overload and short-circuit protection.
- 30 A rated current for industrial and commercial electrical circuits.
- 50 kA breaking capacity for installations with high prospective fault currents.
- Two-pole configuration for coordinated switching and protection.
- Z tripping characteristic for sensitive short-circuit protection.
- Part of ABB's established S800U high performance circuit breaker platform.
Key Features
- ABB S800U high performance MCB series.
- 30 A rated current.
- 2-pole configuration.
- Z tripping characteristic.
- 50 kA breaking capacity.
- UL 489 circuit breaker design.
- Protection against overloads and short circuits.
- High-performance modular construction for demanding electrical distribution systems.
Sensitive High-Performance Circuit Protection
High-performance miniature circuit breakers such as the ABB S802U-Z30 automatically interrupt abnormal current conditions to help protect conductors and connected equipment against overloads and short circuits. Thermal overload protection responds to sustained excessive current, while magnetic tripping provides rapid interruption when a short-circuit fault occurs.
The Z characteristic provides sensitive magnetic operation and is therefore well suited to circuits containing equipment that requires protection against comparatively low short-circuit currents. Combined with the S800U platform's high breaking capacity and UL 489 compliance, the S802U-Z30 provides dependable protection for demanding industrial control and power-distribution installations.
Typical Applications
- Industrial electrical distribution systems.
- Machinery and automation control panels.
- Commercial power distribution installations.
- Sensitive electrical and electronic equipment circuits.
- Branch-circuit protection in UL 489 applications.
- Installations requiring high short-circuit breaking capacity.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Series | S800U | |
| ABB order code | 2CCS862017R0305 | |
| Product type | High performance miniature circuit breaker (MCB) | |
| Number of poles | 2 | |
| Rated current | 30 A | |
| Tripping characteristic | Z | |
| Breaking capacity | 50 kA | |
| Protection function | Overload and short-circuit protection | |
| Standard | UL 489 | |
| Product family | S800 / S800P / S750 MCB |
Frequently Asked Questions
What is the ABB S802U-Z30 used for?
The S802U-Z30 is a high performance miniature circuit breaker designed to protect electrical circuits against overloads and short circuits in demanding industrial and commercial applications.
What is the rated current of the ABB S802U-Z30?
The S802U-Z30 has a rated current of 30 A.
How many poles does the S802U-Z30 have?
The S802U-Z30 is a two-pole MCB, providing coordinated switching and protection across two poles.
What tripping characteristic does the S802U-Z30 use?
The ABB S802U-Z30 uses a Z tripping characteristic, providing sensitive magnetic protection for circuits where rapid operation at relatively low multiples of rated current is required.
What is the breaking capacity of the ABB S802U-Z30?
The S802U-Z30 has a breaking capacity of 50 kA, making it suitable for electrical systems with high prospective short-circuit currents.
Which standard applies to the ABB S802U-Z30?
The S802U-Z30 is a UL 489 circuit breaker intended for applications requiring branch-circuit protection to this standard.
What is the ABB order code for the S802U-Z30?
The ABB order code for the S802U-Z30 is 2CCS862017R0305.
Trusted by Electrical Professionals Worldwide
ABB S800 high performance circuit breakers are designed for demanding industrial and commercial electrical systems where dependable overload protection, rapid short-circuit interruption and high breaking capacity are required.
