Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com Quick Specs PART DESCRIPTION GLAND PART DIMENSIONS NO. CONFIGURATIONS A B C D E Clearance Max O.A. Thread Wrenching Wrenching Hole Length Length Nut Thk. Flats Black in. mm. in. mm. in. mm. in. mm. in. mm. M8437GBF LTCG 1 9 - 4,5 mm holes 1.33 33,7 2.41 61,2 .76 19,3 .30 7,6 1.73 43,9 M4524GBG LTCG 1-1/4 13 - 4,5 mm holes 1.68 42,7 2.69 68,3 .78 19,8 .30 7,6 2.05 52,1 Heyco® Solar Masthead™ II Cordgrips Accommodates USE-2 12 AWG and 10 AWG wire Skinned-over gland remains liquid tight, independent of the number of wires used • Skinned-over glands in the Solar Masthead II Cordgrips offer flexibility to use from 1 to 13 of the available holes while still providing a liquid tight seal around the wire. • Designed for solar rooftop installations. • Provides a watertight seal for PV module output leads to inverters. • Secures input PV leads from solar panel array strings to fuse holder hookup within solar combiner boxes. • Eliminates the need for combiner box in residential rooftop solar applications when appropriate threaded adaptor is used. • Generous wrenching flats for ease of assembly. • No disassembly required for installation. • UV resistant nylon construction with TPE or Buna N Sealing Gland resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. • Contact Heyco for other sizes and gland configurations. • Patent Pending Material 6/6 Nylon with TPE or Buna N Sealing Glands Flammability Rating 94-V2 Temperature Rating -22°F (-30°C) to 212°F (100°C) IP Rating IP 68 SUGGESTED CLEARANCE HOLE FOR NONTHREADED MOUNTING D A C B E SEALING NUT Heyco® Solar Masthead™ Cordgrips Accommodates XHHW-2 12 AWG and 10 AWG wire PART DESC. GLAND PART DIMENSIONS NO. CONFIGURATIONS A B C D E Clearance Max O.A. Thread Wrenching Wrenching Hole Length Length Nut Thk. Flats Black in. mm. in. mm. in. mm. in. mm. in. mm. M8437GBK-SM SMCG 1 9 - 5,5mm holes 1.33 33,7 2.41 61,2 .76 19,3 .30 7,6 1.73 43,9 M4524GBM-SM SMCG 1-1/4 13 - 5,5mm holes 1.68 42,7 2.69 68,3 .78 19,8 .30 7,6 2.05 52,1