Main Producers of Electromagnetic Compatibility EMC EMV Cable Glands Cord Grip Connectors from China Eastern Province

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EMC Metal Cord Grips (NPT Tapered Thread)

Product details

■ Characteristics:
● Material: Nut, Locknut and Body are made from Nickel-plated Brass.
● Claw: Made from UL-certified nylon 66, 94V-2 (94V-0 optional).
● Seal & O-ring: Made from oil resistant NBR (weather resistant EPDM,Natural Rubber or Silicone optional).
● Thread System: According to ANSI/ASME B1.20.1.
● Standard Colors: Metallic silver.
● Protection Degree: Up to IP68 (assembled together with the O-ring within the cable range).
● Operation Temperature: Static: -40℃ to 100℃, short-term: 120℃. Dynamic: -20℃ to 80℃, short-term: 100℃.
● How to use: Mount gland to pre-drilled panel hole, use locknut to fix gland on board, insert the cables in the seal and then tighten up the sealing nut to hold cables in position.
■ Functions & Applications:
EMC cable gland looks like a normal gland, but equipped with internal metal Intermediate Contact Disc (D) which can contact the screen of shielded cable to provide 360 degree earthing, it helps to achieve an optimum low-resistance EMC bonding and to be attached to withstand the interference of electromagnetic radiation from cables carrying high levels of harmonics. Due to this metal earthing contact disc, the gland can provide continuous EMC protection and the cable range is the same when compared with a normal gland. Widely applied in the fields of electrical and electronic technologies, telecommunications, automatic equipments, wireless networking ODUs, power supplies, distribution boxes, Inverters, lightings, displays, surveillance cameras, plant engineerings, machineries, meters and instruments, etc.
■ Specifications:

Thread	Cable Range		AG (mm)	Panel Mounting Hole (mm)	GL (mm)	H (mm)	Spanner (mm)
Thread	Min.(mm)	Max.(mm)	AG (mm)	Panel Mounting Hole (mm)	GL (mm)	H (mm)	Spanner (mm)
NPT1/4”	3	6.5	13.7	13.7-14	8	18	14/15
NPT1/4”	4	8	13.7	13.7-14	8	20	17
NPT3/8”	4	8	17	17-17.3	15	20	17/18
NPT3/8”	5	10	17	17-17.3	15	21	20
NPT1/2”	6	12	21.2	21.2-21.5	13	22	22
NPT1/2”	10	14	21.2	21.2-21.5	13	23	24
NPT3/4”	13	18	26.2	26.2-26.5	15	25	30
NPT1”	18	25	33.3	33.3-33.6	16	30	40
NPT1-1/4”	18	25	42	42-42.3	18	30	40/44
NPT1-1/4”	22	32	42	42-42.3	18	35	50
NPT1-1/2”	22	32	48	48-48.3	18	35	50
NPT1-1/2”	32	38	48	48-48.3	18	38	57
NPT2”	37	44	60	60-60.3	18	40	64