Appleton 767 Series Stopper Plugs Catalog Page

767 Series Stopper Plugs

Hazardous Location Fittings: cabLe gLand accessories and tooLs

© November 2016

Increased Safety and Flameproof

Cable Gland Accessories.

NEC/CEC:

Class I, Groups A, B, C, D
Class II, Groups E, F, G
Class III
Ex d/Ex e IIC
Type 4X
IP68

ATEX/IECEx:

ATEX
Zone 1, Zone 2, Zone 21 and Zone 22 - Gas
Groups IIA, IIB, IIC
ATEX
IP66/68

II 2 GD Ex d IIC and Ex e II

IM 2 Ex d I and Ex e I

Applications

• Stopper plug is designed for use from the outside of the

enclosure to permanently or temporarily close any unused

entries.

• Idea for use on ameproof, increased safety electrical
equipment in hazardous areas.

• In general, care should be taken to ensure that a suitable entry
thread sealing washer is also selected and installed, where
applicable, to ensure that an effective seal is made at the entry,
thereby maintaining the integrity of the enclosure or equipment
I.P. rating.

Features

• Catering to both Industrial and Hazardous Area applications the
range covers a number of different metallic and non-metallic
(e.g. Nylon) forms.

• Features a dome head with an Allen Key.

Standard Materials

• Brass fully nickel plated

Options

• Copper-free aluminum: replace sufx -5 with 1

• 316L stainless steel: replace sufx -5 with 4

• Nylon: replace sufx -5 with 2

NEC/CEC Certifications and Compliances

• UL Standard: 886 (1203), E60079-0, E60079-1, E60079-7

• CSA Standard: C22.2 No. 30, CAN/CSA E60079-0, CAN/CSA
E60079-1, CAN/CSA E60079-7

• cCSAus Certied: 113642

ATEX/IECEx Certifications and Compliances

• Certication Type 767
— Gas: Zones 1

– Type of Protection: Ex d IIC Gb (except Nylon), Ex e IIC Gb

— Dust: Zone 20

– Type of Protection: Ex ta IIIC Da

• Conforming to ATEX 94/9/CE: II 2G 1D

• Operating Temperature: -60 °C to +200 °C (-76 °F to +392 °F)

(Metallic) and -20 °C to +60 °C (-4 °F to +140 °F) (Nylon)

• CE Declaration of Conformity: DC07001

• ATEX Certicate: Sira 13ATEX1265X

• IECEx Certicate: IECEx SIR 13.0094X

• Marine Approval: LLOYDS, DNV, ABS

• Index of Protection according EN/IEC 60529: IP66 or IP68

with seal

INMETRO Certification

• INMETRO Certicate: TÜV 12.1333X

EURASEC Certification

• TC RU C-GB.ГБ05.B.00138

Plug Size

— 8

M16 10

Optional ‘O’ Ring 

Mushroom Head

Stopper Plug

 For optional O-Ring, change D to DR in catalog number. Contact your factory representative for price and availability.

M20 10

M25 10

M32 10

M50 10

M63 14

M75 14

A/F Socket

in mm

767 Series

Male Thread Size

M16 767DM15 N767ERM12
M20 767DM25 N767ERM22
M25 767DM35 N767ERM32

M32 767DM45 N767ERM42

M40 767DM55 N767ERM52
M50 767DM65 N767ERM62
M63 767DM75 N767ERM72
M75 767DM85 N767ERM82

M90 767DM95 N767ERM92
1/2”NPT 767DT15 N767ERT12
3/4”NPT 767DT25 N767ERT22

1”NPT 767DT35 N767ERT32

1-1/4”NPT 767DT45 N767ERT42
1-1/2”NPT 767DT55 N767ERT52

2”NPT 767DT65 N767ERT62

2-1/2”NPT 767DT75 N767ERT72

3”NPT 767DT85 N767ERT82

Nickel Plated Brass Nylon

Catalog Number

643