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Datasheet generated 2026-10-07
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Eaton NZM2/3-XHIV Early-Make Auxiliary Contact for NZM2/3, 2 NO

Eaton · Electrical Components · Circuit Breaker Accessories · Ireland · eaton.com
Part Number
NZM2/3-XHIV  ·  HS 8538.90
Eaton NZM2/3-XHIV Early-Make Auxiliary Contact for NZM2/3, 2 NO

The NZM2/3-XHIV is an early-make (leading) auxiliary contact block for Eaton NZM2 and NZM3 moulded-case circuit breakers, providing two normally-open contacts that close before the main poles. Rated 4 A at 220-240 V AC (AC-15), it signals imminent breaker closure to control circuits, PLC inputs or interlocks. Screw-terminal connection in a 30 × 90 × 42 mm integrable housing.

Technical Specifications

Manufacturer part number (MPN)NZM2/3-XHIV
EAN / GTIN4015082594305
Sales unitpcs
Eaton catalogue number259430
Depth42 mm
Height90 mm
Width30 mm
Weight0.076 kg
CompliancesRoHS conform
CertificationsUL listed; CSA-C22.2 No. 5-09; CSA certified; IEC60947; UL489; CSA (File No. 22086); CSA (Class No. 1437-01); UL (File No. E140305); UL (Category Control Number DIHS); CE marking
ModelIntegrable
Special featuresC300/R300 (auxiliary contacts, UL/CSA, pilot duty)
Used withFAZ-B6 (max. miniature circuit breaker)
Conventional thermal current Ith of auxiliary contacts4 A
Fuse short-circuit protection - max10 A gG/gL
Rated operational current2.5 A at 240 V AC (UL/CSA); 1 A at 250 V DC (UL/CSA)
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V4 A
Voltage rating at AC500 V AC
Voltage rating at DC220 VDC
Connection typeScrew connection
Lamp holderNone
Mounting MethodOther
Number of contacts (change-over contacts)0
Number of contacts (normally closed contacts)0
Number of contacts (normally open contacts)2
Terminal capacity (solid/flexible conductor)0.75 mm² - 2.5 mm² (2x) at auxiliary contacts with ferrule; 18 - 14 AWG (2x) at auxiliary contacts; 0.75 mm² - 2.5 mm² (1x) at auxiliary contacts with ferrule; 18 - 14 AWG (1x) at auxiliary contacts
Country of originRomania

Properties

MOQ1

Cross-References

Attached Documents