GLAND CONFIGURATION Conductors		PART NO.	DESCRIPTION with NPT Thread	PACKAGING		/ or	PART DIMENSIONS										CAD
							A Clearance Hole Dia.		B Max. O.A. Length		C Thread Length		D		E
		Black		Std. Pack	Small Pack †								Wrenching Nut
Size mm.	No.												Thickness		Flat Size
							in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
5,5	5	M3234GBR-SM	SMCG 3/4	100	25		1.109	28,2	2.00	50,8	.62	15,7	.25	6,4	1.30	33,0
	9	M8437GBK-SM	SMCG 1	100	25		1.326	33,8	2.41	61,2	.76	19,3	.30	7,6	1.73	43,9
	13	M4524GBM-SM	SMCG 1-1/4	50	10		1.680	42,7	2.69	68,3	.78	19,8	.30	7,6	2.05	52,1
	21	M3317GBQ-SM	SMCG 1-1/2	50	5		1.920	48,8	2.81	71,3	.76	19,3	.36	9,1	2.46	62,5
	31	M3321GBY-SM	SMCG 2	50	5		2.400	60,8	2.93	74,3	.79	20,1	.42	10,7	2.73	69,3
5,6	3	M3200GAH-SM	SMCG LL 1/2	200	25	/	.875	22,2	1.68	42,7	.44	11,2	.25	6,4	1.06	26,9
7,7	3	M3234GBS-SM	SMCG 3/4	100	25	/	1.109	28,2	2.00	50,8	.62	15,7	.25	6,4	1.30	33,0
	5	M8437GBT-SM	SMCG 1	100	25	/	1.326	33,8	2.41	61,2	.76	19,3	.30	7,6	1.73	43,9
	9	M4524GBW-SM	SMCG 1-1/4	50	10	/	1.680	42,7	2.69	68,3	.78	19,8	.30	7,6	2.05	52,1
	11	M3317GBZ-SM	SMCG 1-1/2	50	5		1.920	48,8	2.81	71,3	.76	19,3	.36	9,1	2.46	62,5
	19	M3321GBX-SM	SMCG 2	50	5	/	2.400	60,8	2.93	74,3	.79	20,1	.42	10,7	2.73	69,3
8,9	7	M4524GCJ-SM	SMCG 1-1/4	50	10		1.680	42,7	2.69	68,3	.78	19,8	.30	7,6	2.05	52,1
	9	M3317GCK-SM	SMCG 1-1/2	50	5		1.920	48,8	2.81	71,3	.76	19,3	.36	9,1	2.46	62,5
	12	M3321GCM-SM	SMCG 2	50	5		2.400	60,8	2.93	74,3	.79	20,1	.42	10,7	2.73	69,3
10,3	5	M4524GDH-SM	SMCG 1-1/4	50	10		1.680	42,7	2.69	68,3	.78	19,8	.30	7,6	2.05	52,1
	6	M3317GDG-SM	SMCG 1-1/2	50	5		1.920	48,8	2.81	71,3	.76	19,3	.36	9,1	2.46	62,5
	8	M3321GDF-SM	SMCG 2	50	5		2.400	60,8	2.93	74,3	.79	20,1	.42	10,7	2.73	69,3

† To order Small Packs, please add the suffix -P to Part No.; e.g., M3234GBR-SM-P.

Download Install Instructions

• Break-Thru Skinned-Over glands in the Solar Masthead II Cordgrips offer flexibility to use from 1 to 31 of the available holes while still providing a liquid tight seal around the wire.
• IP 68 Rated.
• Approved for NEMA 4, 4X, 6 and 6P applications.
• Compatible with a wide range of cables including popular sizes like #6AWG, #8AWG, #10AWG and #12AWG.
• Integral Sealing Ring ensures a superior seal at the clearance or threaded mounting hole location, every time.
• Provide a watertight seal for PV module output leads to inverters.
• UV resistant nylon construction with TPE Sealing Gland resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents.
• No disassembly required for installation.
• Generous wrenching flats for ease of assembly.
• Solar Masthead II Cordgrips provided with assembled metal locknut.
• Contact Heyco for other sizes and gland configurations.

QuickSpecs

Material		Nylon 6/6 with TPE sealing gland
Certifications		Listed under Underwriters' Laboratories File E51579
		Recognized under the Component Program of Underwriters' Laboratories File E51579 to both Canadian and U.S. requirements
		Certified by the Canadian Standards Association File 93876
Flammability Rating		94V-2
Temperature Range		Static -40°F (-40°C) to 239°F (115°C) Dynamic -4°F (-20°C) to 212°F (100°C)
IP Rating		IP 68

Use a Heyco-Flex I Conduit Adapter to join a Heyco Solar Masthead to Heyco-Flex I or
Rigid PVC Conduit, through which the solar installer can run PV wire from the roof to
the field level inverter. Click here for details.