GLAND CONFIGURATION		PART NO.	DESCRIPTION	PACKAGING		/ or	PART DIMENSIONS										CAD
Conductors		Black		Std. Pack	Small Pack †		A Clearance Hole Dia.		B Max O.A. Length		C Thread Length		D		E
													Wrenching Nut
													Thickness		Flat Size
Size mm.	No.						in.	mm.	in.	mm.	in.	mm.	in.	mm.	in.	mm.
Break-thru™ aka "Solar Mastheads®" - specifications
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
Break-thru™ Combo* and custom parts
0,8	2	M3231GCF-SM	SMCG 1/2			n/a	.87	22,2	1.70	43,2	.61	15,5	.21	5,3	.98	24,9
6,0	1
0,8	5	M3231GCP-SM	SMCG 1/2
6,0	1
3,3	6	M8437GCC-SM	SMCG 1			n/a	1.33	33,8	2.41	61,2	.76	19,3	.30	7,6	1.73	43,9
8,3	3
4,8	4	M3200GCQ-SM	SMCG LL 1/2			n/a	.87	22,2	1.68	42,7	.44	11,2	.25	6,4	1.06	26,9

† To order Small Packs, please add the suffix -P to Part No.; e.g., M3234GBR-SM-P.
Standard color black.
* Combo parts for mixed conductor sizes and numbers. Consult Heyco for your particular Combo.
Metal Locknuts INCLUDED.

• Heyco® Break-Thru™ Skinned-Over glands offer the flexibility to use fewer of
  the available holes while still providing a liquid tight seal around the conductors. Consult Heyco for additional Skinned-Over gland number, size, and hub configurations.
• 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 locaton.
• Approved for NEMA 4, 4X, 6 and 6P applications (with use of nylon locknuts).
• IP 68 rated.
• Cordgrips are made of nylon construction with TPE sealing glands that resist salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents.
• For body part dimensions see NPT Cordgrips.
• Multi-hole glands are only to be used with Heyco Liquid Tight Cordgrips and are not sold separately.
• Consult Heyco for Cordgrips molded in other colors.

QuickSpecs

Material		Nylon 6/6 w/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 Standard
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