IHI Connectors®

(AKA International Hydraulics Inc)

7700 St. Clair Avenue
Mentor, Ohio 44060

Ph 440-951-7186 Fax 440-951-1071

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UL/CSA Catalog Number: S250
Installation Instructions and Supplemental Materials

Part Numbers covered under this UL/CSA Catalog Number:

S250	S250-41-44	S250-41-44-M
	P250	P250-2S

Documents apply to all part numbers listed unless indicated.

Installation Instructions | Manufacturer Recommended Reading

UL/CSA Cat No. S250 Installation Instructions

• UL/CSA Agency Label - UL486A,B, ZMVV; CSA Certified 22.2 No.65

• UL/CSA Certificate of Compliance

• CSA Certificate Record

• UL Database Listing

• Antioxidant Paste

• Bolt Torques for Mounting
Part No: S250, S250-41-44, S250-41-44-M

• DIY Mounting Holes - Guide for User Field Modification of Mounting Holes
   Cat. S250, Style 2 - Part No. S250, S250-41-44, S250-41-44-M
   Cat. S250, Style 4 - Part No. P250
   Cat. S250, Style 5 - Part No. P250-2S

• Torque Tightening Technique and Correct Torque Listings on UL and CSA Parts

• Wire Stripping and Insertion Depth Practices for IHI Connectors Lugs

Mechanical Print:

S250	S250-41-44	S250-41-44-M
P250	P250-2S

Manufacturer Recommended Reading

• Assembly of Stacked Connectors

• Guide to approved FLEXIBLE (FLEX) Stranded Wire Lugs

• Electrician Tip to Controlling Very Fine Wires

• Ferrule use:

• Ferrule use on FLEX wire in UL486AB Lugs - FAQ

• How to Pick Ferrules For a UL Application - FLEX Wires, Twin Ferrules, and Other
Considerations

• Typical Post Crimp Dimensions of UL486F Ferrules for Use in UL486A-B Rated Lugs

• Use of Ferrules in UL508A Panels

• Mismatched Mounting Holes FAQ

• SCCR Short Circuit Current Ratings UL508

• Screw Driver Bit Information: Aluminum Screws

• Shelf Life and Storage Conditions

• UL Temperature Rating FAQ

• ZMVV UL Whitebook Installation Information

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