Product Introduction

Fuji SH-4 Contactor-Type Relay — AC110

Name: Contactor
SKU: SH-01290029
Price: 19.01 USD
Availability: InStock

A four-contact control relay with a 2NO + 2NC contact arrangement and an AC110-class coil.

This configuration is marked SH-4H22-C / SH04AA-C. Its coil is rated for 100–110 V AC at 50 Hz or 110–120 V AC at 60 Hz.

Fuji SH-4 AC110-class contactor-type relay — SH-4 contactor-type relay with 2NO + 2NC contacts.

Product identification and coil

Parameter	Specification
Series	Fuji SH-4
Product model	SH-4H22-C
Front marking	SH04AA-C
Coil at 50 Hz	100–110 V AC
Coil at 60 Hz	110–120 V AC
Contacts	2 normally open + 2 normally closed
Contact terminal numbering	13–14 NO; 21–22 NC; 31–32 NC; 43–44 NO

Contact arrangement

Terminal pair	Contact type
13–14	Normally open (NO)
21–22	Normally closed (NC)
31–32	Normally closed (NC)
43–44	Normally open (NO)

Dimensions and mounting

SH-4 four-pole relay side front and panel-drilling dimensions — SH-4 / SH-4H four-pole mounting drawing. Dimensions are in millimetres; the dashed auxiliary contact block is separate from the relay body.

Parameter	Value
Width	43 mm
Height	81 mm
Drawing depth	90 mm with a 15 mm-high mounting rail
Mass	0.32 kg
Terminal screw	M3.5
Coil-terminal screw	M3.5
Panel fixing	2 × M4; use the panel-drilling pattern shown

The 28 mm auxiliary-block projection shown in the side view is excluded from the relay-body dimensions.

Frequently Asked Questions

What configuration is shown for AC110?

The exact product image shows a white-and-black contactor marked AC110 with main and auxiliary terminals. Match the complete model, physical layout and documented interfaces to the installed component before ordering.

Which contactor interfaces determine cabinet fit?

Check complete manufacturer code, frame size, coil marking, terminal layout and mounting against the original contactor.

Which contactor ratings must match the control circuit?

Confirm coil voltage, pole/contact configuration, utilization category/current rating and required auxiliary contacts from the exact label and schematic.