Eaton Auxiliary Contact, 3 Contact, 2 NO/1 NC, PKZ0, Top, 3.5 A, 220 V dc, 500V ac, 072894 NHI21-PKZ0

RS stock no.:: 818-283
Mfr. Part No.:: 072894 NHI21-PKZ0
Manufacturer:: Eaton

Eaton Auxiliary Contact, 3 Contact, 2 NO/1 NC, PKZ0, Top, 3.5 A, 220 V dc, 500V ac, 072894 NHI21-PKZ0

Subtotal (1 unit)*

R 587,42

(exc. VAT)

R 675,53

(inc. VAT)

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In Stock

Plus 54 unit(s) shipping from 12 October 2026

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Units	Per unit
1 +	R 587.42

*price indicative

RS stock no.:: 818-283
Mfr. Part No.:: 072894 NHI21-PKZ0
Manufacturer:: Eaton

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Auxiliary Contact
	Number of Contacts	3
	Normal State Configuration	2 NO/1 NC
	Series	PKZ0
	Contact Current	3.5A
	Mount Type	Top
	Terminal Type	Screw
	Pole and Throw Configuration	3PST
	Contact Voltage	220V dc, 500V dc
	Mechanical Durability	0.1Mcycles
	Operational Current Ie	3.5A
	Rated Insulation Voltage Ui	690V
	Minimum Operating Temperature	-25°C
	Mounting Location	Side Mounting
	Maximum Operating Temperature	55°C
	Standards/Approvals	UL, IEC6094741, CSAC. . 14, CE

	Select all
	Brand Eaton
	Product Type Auxiliary Contact
	Number of Contacts 3
	Normal State Configuration 2 NO/1 NC
	Series PKZ0
	Contact Current 3.5A
	Mount Type Top
	Terminal Type Screw
	Pole and Throw Configuration 3PST
	Contact Voltage 220V dc, 500V dc
	Mechanical Durability 0.1Mcycles
	Operational Current Ie 3.5A
	Rated Insulation Voltage Ui 690V
	Minimum Operating Temperature -25°C
	Mounting Location Side Mounting
	Maximum Operating Temperature 55°C
	Standards/Approvals UL, IEC6094741, CSAC. . 14, CE

COO (Country of Origin):: DE

Eaton Auxiliary Contact, 500V AC / 250V DC Operating Voltage, Screw Terminals - PKZ Series - 072894 NHI21-PKZ0

Give your circuit breaker some backup with this Eaton auxiliary contact. It works together with a breaker to let you know when a trip occurs, which helps to keep your automated system running smoothly. Thanks to its modular design, the unit is easy to retrofit to the right-hand side of a compatible MPCB without having to reach into your toolbox. A mechanical lifespan of up to six million operations means you can count on it to provide a long service life. This auxiliary contact is ideal for protecting switching and motor controllers against overload. You'll find devices like these in industrial pumps, fans and conveyor belts.

Features & Benefits

• Screw terminals for secure wire attachment with minimal chance of working loose

• Suitable for use with both AC and DC circuits for versatility

• Resists corrosion, making it compatible with humid settings

• Meets UL 508 safety standards for industrial control devices that protect electric motors

Is this auxiliary contact isolated?

Yes, isolation between the product's auxiliary and main contacts helps to ensure that a fault in your main circuit doesn't carry over to your auxiliary contact.

Note

Eaton formerly known as Moeller