Appleton ATX™ SWD Series Isolator Switches, Circuit Breakers, “Break Glass” Call Points Catalog Page

ATX™ SWD Series 20, 32, 63, 100, 125, 160 and 250 Amp Isolator Switches,

CONTROLS: ATEX/IECEx INCREASED SAFETY CALL POINTS STATIONS AND AUDIO SIGNALING DEVICES

© June 2017

Circuit Breakers and “Break Glass” Call Points

Flameproof

ATEX/IECEx:

Zone 1 and 2 - 21 and 22

II 2 GD

IP66 - IK10

Applications

• Designed to prevent operation in explosive atmospheres during
connect and disconnect operation of power loads.

• For use in hazardous areas where ignitable vapors, gases or
highly
combustible dusts are present.

• For installation in chemical and petrochemical plants, reneries

and other process industries.

Features

• Available up to 690 Volts, and up to 250 Amps.

• Padlockable handle in position “O”.

• 3 or 4-pole switch mechanism.

• ”NO-NC” early break auxiliary contact.

• Main contact termination: Up to 85 mm2 (0.2868 in2).

• Auxiliary contact termination: 2.5 mm

• Threaded cable entries:

two at bottom and one at top – M20 to M63

• Supplied with:

1 x M20 blanking plug
1 x M8 earth stud

2

(0.004 in2).

Standard Materials

• Box: marine grade aluminum alloy

• Captive screws: A2 stainless steel

Standard Finishes

• Box: gray paint

Options

• Visible break assembly including a window to view power
connection (only for 100 A to 160 A versions).

ATEX/IECEx Certifications and Compliances

• Certication Type: CF2D

— Gas: Zone 1 and 2

– Conforming to ATEX 94/9/CE: II 2 G
– Type of Protection: Ex d IIB
– Temperature Class: T6 for Ta ≤ +40 °C (+104 °F);

T5 for +40 °C (+104 °F) < Ta ≤+55 °C (+131 °F)

— Dust: Zone 21 and 22

– Conforming to ATEX 94/9/CE: II2 D
– Type of Protection: Ex tD A21
– Surface Temperature: T95 °C (T203 °F)

— Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
— CE Declaration of Conformity: 50254

— ATEX Certicate: LCIE 02 ATEX 6061X

• Certication Type: CF

— Gas: Zone 1 and 2

– Conforming to ATEX 94/9/CE: II 2 G
– ATEX/IEC Protection: Ex d IIB
– Temperature Class: T6

— Dust: Zone 21 and 22

– Conforming to ATEX 94/9/CE: II2 D
– Type of Protection: Ex tD A21
– Surface Temperature: T80 °C (T176 °F)

— Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F);

CF10B is -20 °C to +55 °C (-4 °F to +131 °F)

— CE Declaration of Conformity: 50229

— ATEX Certicate: LCIE 02 ATEX 6057X
— IECEx Certicate: LCI.08 0023X

• Index of Protection according EN/IEC 60529: IP66

• Impact Resistance (shock): IK10

• Internal Volume: >2 dm3 (122 in³) - 2 liters

EURASEC Certification

• Certication Type: CF2D

— EURASEC RU C-FR.ГБ05.B.00911

• Certication Type: CF

— EURASEC RU C-FR.ГБ05.B.00911

63 Amp Version

364

ATX™ SWD Series 20, 32, 63, 100, 125, 160 and 250 Amp Isolator Switches,

CONTROLS: ATEX/IECEx INCREASED SAFETY CALL POINTS STATIONS AND AUDIO SIGNALING DEVICES

© June 2017

Circuit Breakers and “Break Glass” Call Points

Flameproof

ATEX/IECEx:

Zone 1 and 2 - 21 and 22

II 2 GD

IP66 - IK10

Catalog Numbering Guide

SWD 016 S 2 00 A V

Wiring Diagram No.

Series:

SWD - SWD Series

Zone 1, 2 – 21, 22

ATEX/IECEx Certified

Amperage: Cable Entry:

020 - 20 A
032 - 32 A
063 - 63 A
100 - 100 A

Switch Type Wiring Diagram No. Certified Type Weight kg (lb) Volume dm

20 A – 3 x M20 threaded entries (1 Top and 2 Bottom)

3-pole switch S300 CF2D 3.8 (0.15) 11 (671.3) SWD020S300B

4-pole switch S400 CF2D 3.8 (0.15) 11 (671.3) SWD020S400B

32 A – Bottom entries: 1 x M25 + 1 x M20 – Top entries: 1 x M25

3-pole switch S300 CF2D 3.8 (0.15) 11 (671.3) SWD032S300D

4-pole switch S400 CF10B 11 (0.43) 19.6 (1196.1) SWD032S400D

63 A – Bottom entries: 1 x M32 + 1 x M20 – Top entries: 1 x M32

3-pole switch S300 CF10B 11 (0.43) 19.6 (1196.1) SWD063S300E

4-pole switch S400 CF10B 11 (0.43) 19.6 (1196.1) SWD063S400E

100 A – Bottom entries: 1 x M40 + 1 x M20 – Top entries: 1 x M40

3-pole switch S300 CF20B 13 (0.51) 24.5 (1495.1) SWD100S300F

4-pole switch S400 CF20B 13 (0.51) 24.5 (1495.1) SWD100S400F

125 A – Bottom entries: 1 x M50 + 1 x M20 – Top entries: 1 x M50

3-pole switch S300 CF20B 13 (0.51) 24.5 (1495.1) SWD125S300G

4-pole switch S400 CF20B 13 (0.51) 24.5 (1495.1) SWD125S400G

160 A – Bottom entries: 1 x M50 + 1 x M20 – Top entries: 1 x M50

3-pole switch S300 CF40B 50.5 (1.99) 235.2 (14352.8) SWD160S300G

4-pole switch S400 CF40B 50.5 (1.99) 235.2 (14352.8) SWD160S400G

250 A – Bottom entries: 1 x M63 + 1 x M20 – Top entries: 1 x M63

3-pole switch S300 CF60B 112 (4.41) 646.6 (39458.0) SWD250S300H

4-pole switch S400 CF60B 112 (4.41) 646.6 (39458.0) SWD250S400H

Switch Type:
S - Switch
C - Changer or

Selector Switch

125 - 125 A
160 - 160 A
250 - 250 A

Number of Poles:

2 - 2-pole
3 - 3-pole
4 - 4-pole

Contact Configuration:

00
01
02

A - 2 x M20
B - 3 x M20
C - 2 x M25
D - 2 x M25 + 1 x M20
E - 2 x M32 + 1 x M20

Options:

V - Visible Break 

F - 2 x M40 + 1 x M20
G - 2 x M50 + 1 x M20
H - 2 x M63 + 1 x M20
J - 2 x M63 + 1 x M25

3

(in3) Catalog Number

Switching Arrangement — X Denotes ”Closed Contact”

S300 S400

Contacts Contacts

Positions 1-2 3-4 5-6 Positions 1-2 3-4 5-6 7-8

0 0

1 X X X 1 X X X X

 For 100, 125 and 160 Amp versions only.

365