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Unicode™ 2 Series Aluminum Control Stations and Switches
Catalog Page
16 pgs2.62 Mb0

Appleton Unicode™ 2 Series Aluminum Control Stations and Switches Catalog Page

Unicode™ 2 Series Aluminum Control Stations and Switches
CONTROLSCONTROLS: NEC/CEC, ATEX/IECEX INCREASED SAFETY CONTROL STATIONS
© June 2017
Increased Safety
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD Ex de IIC/Ex demb IIC/ Ex tD A21 IP66 – IK10
Applications
• Local control stations and motor control stations for use
in hazardous areas covering the broadest possible range of applications.
— Power plants — Chemical and petrochemical plants
— Petroleum reneries
— Reverse osmosis plants — Pulp and paper processing plants — Various industrial applications
• Push buttons and selector switches are used in conjunction
with contactors or magnetic starters for remote control of motors in hazardous locations. They provide circuit control and/or selection.
• Pilot lights provide visual assurance that an electrical function is
being performed at a remote or hazardous location.
• For use in washdown areas.
Features
• Employs Ex de method of protection which eliminates the need
for external seals.
• Operators include push buttons, illuminated push buttons,
selector switches, control and load break switches and LED pilot lights.
• Pilot light employs high intensity single LED with lifetime of
100,000 hours that can be used at: — 12 Vac to 254 Vac 50/60 Hz — 12 Vdc to 60 Vdc
• Up to 3 contact blocks per actuator can be used.
• Contact block technical data:
— IEC rated operating voltage (Ue): 500 Vac – 110 Vdc
— IEC switching capacity:
– AC12: 16 Amp/400 Vac
– AC14: 10 Amp/400 Vac
– AC15: 6 Amp/500 Vac
– DC13: 2 Amp/24 Vdc and 1 Amp/110 Vdc
— NEMA switching capacity: A600: 10 Amp/600 Vac
• Selector switch technical data:
— IEC rated operating voltage: 690 Vac
— IEC rated operating current: maximum 16 Amp
— IEC switching capacity:
– AC1: 16 Amp/690 Vac
– AC15: 16 Amp/415 Vac
– AC3: 8 Amp/500 Vac
– AC3: 4 Amp/690 Vac
– AC3: 16 Amp/690 Vac
– DC1: 10 Amp/24 Vdc
– DC1: 6 Amp/60 Vdc
– DC1: 6 Amp/110 Vdc (2 contacts wired in series)
– DC1: 6 Amp/220 Vdc (3 contacts in series)
— NEMA switching capacity: A600: 10 Amp/600 Vac
• Enclosures are rated for IP66 with rmly secured gasket.
• Operators and contact blocks are spaced for easy wiring.
• Wide selection of termination methods available.
• Choice of DIN rail mounted high performance contact block
suitable for low intensity (less than 5 mA).
• TS35 rail mounted components are held securely in place
during operation and easily removed for service.
• Brass Inserts are provided for TS35 DIN rails or mounting plates to be installed inside the enclosure.
• Captive, corrosion resistant stainless steel cover screws.
Standard Materials
• Body and cover: aluminum with gray epoxy powder coating
• Cover screws: 304 stainless steel
Accessories
• Key for changing actuator blocks.
• Guard for mushroom head actuator.
• Padlockable guard.
• M5 and M6 earth stud.
• Combination drain and breather available in brass, polyamide and stainless steel.
Options
• Nameplates: Stainless Steel or Lamacoid with different color combinations.
• Padlocking facility at left, center, right or any position on selector switches.
• Padlocking facility for momentary and maintained push buttons.
• Special contact arrangements available, see Unicode™ 2 Series Customized Control Stations.
U83W2 PRA5A9
157
Unicode™ 2 Series Aluminum Control Stations and Switches
CONTROLS CONTROLS: NEC/CEC, ATEX/IECEX INCREASED SAFETY CONTROL STATIONS
© June 2017
Increased Safety
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD Ex de IIC/Ex demb IIC/ Ex tD A21 IP66 – IK10
ATEX/IECEx Certification and Compliances
• Fiberglass Reinforced Polyester (FRP)
— Certication Type CSPe
— Gas: Zone 1 and 2
– Conforming to ATEX 94/9/CE: II 2 G
• Certification Type PCe
— Gas: Zone 1 and 2
– Conforming to ATEX 94/9/CE: II 2 G – Type of Protection: Ex de IIC/Ex demb IIC – Temperature Class: T6
— Dust: Zone 21 and 22
– Conforming to ATEX 94/9/CE: II2 D – Type of Protection: Ex tD A21
— Surface Temperature: T75 °C (T167 °F)
— Ambient Temperature: -55 °C to +60 °C (-67 °F to +140 °F)
(empty enclosure, temperature to be determine according
actuator) — CE Declaration of Conformity: 50221 — ATEX Certificate: LCIE 02 ATEX 6047 — Index of Protection according EN/IEC 60529: IP66 — Impact Resistance (shock): IK10
EURASEC Certification
• Certification Type PCe — EURASEC RU C-FR ГБ05.B.00911
158
Unicode™ 2 Series Aluminum Control Stations and Switches
CONTROLSCONTROLS: NEC/CEC, ATEX/IECEX INCREASED SAFETY CONTROL STATIONS
© June 2017
Increased Safety
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD Ex de IIC/Ex demb IIC/ Ex tD A21 IP66 – IK10
Size 1 Aluminum Control Station
Included: 1 white self-adhesive laminated plastic nameplate, 1 brass earth continuity plate , 1 blanking plug , 1 cable gland .
Description/Function Diagram
Momentary Push Buttons
Green insert ‘I’ + red insert ‘O’ with 1NO + 1NC momentary contact
1x green push button ‘I’ with 1NO momentary contact
1x red push button ‘O’ with 1NC momentary contact
Twin Momentary Push Buttons
1x green push button ‘I’ with 1NO contact 1x red push button ‘O’ with 1NC contact momentary contacts
1x green push button ‘I’ with 1NO + 1NC contact 1x red push button ‘O’ with 1NO + 1NC contact momentary contacts
Green
Green
Green
Entry
Location
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Green
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Entry
Size
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
Weight
kg (lb)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
Volume
3
dm
(in3)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
Catalog
Number
U81W2A3
U81W4A3
U81Z3A3
U81X3A3
U81W2A5
U81W4A5
U81Z3A5
U81X3A5
U81W2A9
U81W4A9
U81Z3A9
U81X3A9
U81W2A5A9
U81W4A5A9
U81Z3A5A9
U81X3A5A9
U81W2A3A3
U81W4A3A3
U81Z3A3A3
U81X3A3A3
Additional configurations available, please refer to Unicode 2 Series - Customized Control Stations section.
Not required for or aluminum. Not included if NPT hubs are selected.
159
Unicode™ 2 Series Aluminum Control Stations and Switches
CONTROLS CONTROLS: NEC/CEC, ATEX/IECEX INCREASED SAFETY CONTROL STATIONS
© June 2017
Increased Safety
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD Ex de IIC/Ex demb IIC/ Ex tD A21 IP66 – IK10
Size 1 Aluminum Control Station
Included: 1 white self-adhesive laminated plastic nameplate, 1 brass earth continuity plate , 1 blanking plug , 1 cable gland .
Description/Function Diagram
Emergency Stop
Red mushroom head push-pull 1NC maintained contact
Red mushroom head push-pull 1NO + 1NC maintained contact
Red mushroom head key release 1NC maintained contact
Red mushroom head key release 1NO + 1NC maintained contact
Push Pull Emergency Stop + Push Button
1x red mushroom head push-pull with 1NC maintained contact
1x green push button ‘I’ with 1NO momentary contact
Entry
Location
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Red
Green
Feed-Thru 2 x 3/4”
Entry
Size
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
Weight
kg (lb)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
1.1
(2.43)
Volume
dm
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
(164.80)
3
(in3)
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
Catalog Number
U81W2D9
U81W4D9
U81Z3D9
U81X3D9
U81W2D3
U81W4D3
U81Z3D3
U81X3D3
U81W2C9
U81W4C9
U81Z3C9
U81X3C9
U81W2C3
U81W4C3
U81Z3C3
U81X3C3
U81W2D9A5
U81W4D9A5
U81Z3D9A5
U81X3D9A5
Additional combinations available, please refer to Unicode 2 Series - Customized Control Stations section.
Not required for aluminum. Not included if NPT hubs are selected.
160
Unicode™ 2 Series Aluminum Control Stations and Switches
CONTROLSCONTROLS: NEC/CEC, ATEX/IECEX INCREASED SAFETY CONTROL STATIONS
© June 2017
Increased Safety
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD Ex de IIC/Ex demb IIC/ Ex tD A21 IP66 – IK10
Size 1 Aluminum Control Station
Included: 1 white self-adhesive laminated plastic nameplate, 1 brass earth continuity plate , 1 blanking plug , 1 cable gland .
Description/Function Diagram
Mushroom Head Push Button
Black mushroom head push button 1NO + 1NC momentary contact
Red mushroom head push button 1NC momentary contact
Key Push Button
With key removable in both positions 1NO + 1NC maintained contact
With key removable in both positions 1NO maintained contact
With key removable in both positions 1NC maintained contact
Entry
Location
Bottom
Black
Feed-Thru 2 x 3/4”
Bottom
Red
Feed-Thru 2 x 3/4”
Bottom
Feed-Thru 2 x 3/4”
Bottom
Feed-Thru 2 x 3/4”
Bottom
Feed-Thru 2 x 3/4”
Entry
Size
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
2 x M20
2 x M25
1 x 3/4”
Weight
kg (lb)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
1.0
(2.20)
Volume
3
dm
(in3)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
2.7
(164.80)
U81W2B3
U81W4B3
U81Z3B3
U81X3B3
U81W2R9
U81W4R9
U81Z3R9
U81X3R9
U81W2E3
U81W4E3
U81Z3E3
U81X3E3
U81W2E5
U81W4E5
U81Z3E5
U81X3E5
U81W2E9
U81W4E9
U81Z3E9
U81X3E9
Catalog
Number
Additional combinations available, please refer to Unicode 2 Series - Customized Control Stations section.
Not required for aluminum. Not included if NPT hubs are selected.
161
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