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This residual current operated circuit breaker with integrated overcurrent protection in 1+N pole is a high-quality residual current circuit breaker and miniature circuit breaker combination.

This RCD/MCB combination PKNM switch is not only available as an AC and pulse current sensitive "standard type" A, but also as a mixing frequency sensitive type F, as a type G or G/A triggering with a time delay of at least 10 ms. While the AC and the A are only impulse current resistant up to 250 A, the other three types F, G and G/A offer an increased impulse current resistance of more than 3 kA.

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Översikt Tillbehör Resurser Support

Rated currents

up to 40 A

compliant to

IEC/EN 61009

Rated breaking capacity

6 kA or 10 kA

Viktiga egenskaper

High-quality combined RCD/MCB device
Line voltage-independent tripping
Contact position indicator red – green
Wide variety of rated tripping currents
Rated currents up to 40 A
Tripping characteristics B, C
Rated breaking capacity
- 10 kA (PKNM)
Compatible with standard busbar
Twin-purpose terminal (lift/open-mouthed) above and below
Busbar positioning options (above or below)
Free terminal space despite installed busbar
Guide for secure terminal connection
3-position DIN rail clip, permits removal from existing busbar system
Comprehensive range of accessories suitable for subsequent installation
Switching toggle (MCB component) in color designating the rated current

PKNM:

Higher resistance to nuisance tripping (type F, G or G/A) due to
time delayed tripping and increased current withstand capability > 3 kA
Also available in 110 VAC version!

Combined protection in a single device

Eaton's high quality standard guarantees comprehensive personal- and equipment protection by combining the functionalities of a residual current circuit breaker with those of a miniature circuit breaker. Spend less time and effort wiring while still protecting the system against overload, short circuit and residual current. Using Eaton's line of RCBOs, your electrical system will increase in safety and reliability.

Suitable types for all contingencies

Type -A: Protects against special forms of residual pulsating DC which have not been smoothed.

Type -G: 10 ms time delay and advanced surge current proof capabilities to avoid unwanted tripping (e.g. during thunderstorms).

Type AC: This type only detects pure sinusoidal AC residual currents.

Type -F (PKNM): Higher immunity against smooth DC currents and enhanced surge current proof capabilities.

IEC Standard quality design

Eaton´s RCBOs adhere to IEC / EN 61009 – a standard covering residual current operated circuit-breakers with integral overcurrent protection (RCBOs) for fixed installation up to 125 A.

All requirements according to the product standards are fulfilled and applicable additional standards are printed onto the device itself.

Type F for households and residential homes

Our lifestyle has changed to a more energy efficient behavior. And this is also why your installation needs to adapt to these changes: Energy efficient appliances in your home require the next generation of protection devices. The Type F enables a safe and reliable installation makes your installation ready for the future. High immunity to disturbances caused by energy efficient devices, yet safety above the standard is the benefit for your home.

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Eaton är ett intelligent energihanteringsföretag som verkar för att förbättra livskvaliteten och miljön för människor globalt. Vi styrs av vårt engagemang för att göra affärer på rätt sätt, att verka hållbart och att hjälpa våra kunder hantera energi ─ idag och långt in i framtiden. Genom att dra nytta av globala tillväxttrender för elektrifiering och digitalisering påskyndar vi planetens övergång till förnybar energi och bidrar till att lösa världens mest akuta energihanteringsutmaningar.

xPole Combined RCD/MCB Device PKNM, 1+N-pole