501/414 Cable Gland

Application

Outdoor or indoor use.
For use with non-armoured elastomer and plastic insulated cables installed in conduit.

Features

Provides a cable retention seal onto the cables outer sheath.
When used in increased safety applications, this cable gland may be used with braided cable where the braid and the cables outer sheath pass into the enclosure. The braid must be suitably terminated into the enclosure.
Provides female running coupler for cable gland or conduit entry.

Materials & Finishes

The 501/414 cable gland is manufactured in Brass (standard), Nickel Plated Brass, 316 Stainless Steel or Aluminium.
Brass NPT entries are nickel plated as standard.

Technical Data

Exd IIC Gb, Exe IIC Gb, Extb IIIC Db
Baseefa Certificate No. Baseefa06ATEX0056X.
IECEx Certificate No. IECEx BAS 06.0013X.
Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22.
Suitable for use in Gas Groups IIA, IIB and IIC.
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7, IEC/EN 61241-0 and IEC/EN 61241-1.
Ingress Protection: IP66, IP67 and IP 68 (30 metres for 7 days) to IEC/EN 60529 and NEMA 4X.
Deluge protection to DTS01.
Operating Temperature Range: -60°C to +100°C.
Alternative certification options available:
Exe II. Certificate No. 1015065 (LR 78713-7).
GOST R-Exe IIU.
GOST K - Approved for use in Kazakhstan.
Exd IIC / Exe II

501/414 Cable Gland

CABLE GLAND SELECTION TABLE
Size Ref.	Male Entry Thread Size			Female Entry Thread Size		Cable Acceptance Details				‘G’ Compressed Length	Hexagon Dimensions
						Outer Sheath ‘B’
	Metric	NPT *		Metric	NPT #	Standard Seal		Alternative (S) Seal			Across Flats	Across Corners
		Standard	Option			Min.	Max.	Min.	Max.
Os	M20 ‡	½"	-	M20	-	3.2	8.0	-	-	54.5	24.0	26.5
O	M20 ‡	½"	-	M20	-	7.5	11.9	-	-	54.5	24.0	26.5
A	M20	¾"	½"	M20	-	11.0	14.3	9.5	13.4	56.4	30.0	32.5
B	M25	1"	¾"	M25	-	13.0	20.2	9.5	15.4	48.2	36.0	39.5
C	M32	1¼"	1"	M32	-	19.0	26.5	15.5	21.2	61.6	46.0	50.5
C2	M40	1½"	1¼"	M40	-	25.0	32.5	22.0	28.0	64.6	55.0	60.6
D	M50	2"	1½"	M50	-	31.5	44.4/42.3 †	27.5	34.8	83.2	65.0	70.8
E	M63	2½"	2"	M63	-	42.5	56.3/54.3 †	39.0	46.5	83.2	80.0	88.0
F	M75	3"	2½"	M75	-	54.5	68.2/65.3 †	49.5	58.3	86.4	95.0	104.0
All dimensions in millimetres (except * where dimensions are in inches). Metric entry threads are 1.5mm pitch as standard. † Smaller value is applicable when selecting reduced NPT entry option. Sizes Os and O are available with an M16 thread size. For O size with M16 thread, the maximum cable inner sheath diameter is 10.9mm # NPT female thread sizes equivalent to those shown in the table for the male thread size are available. Hexagon dimensions as shown may alter.

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