Safety Isolation System
ElectroGuard
Combination Systems with Thermal-magnetic Circuit Breaker/Optional Features
Product Selection for Outside of North America (see page 12-19 for Ordering Instructions)
!
Bussing Designation
The Catalogue Number as listed is incomplete. Select a Bussing Designation Code from the table below.
Type of Bussing
➊
600A Line Side Incoming Bus and Outgoing Power Cables
1200A Line Side Incoming Bus and Outgoing Power Cables
Line Side Incoming Power Cables and 600A Load Side Outgoing Bus
Line Side Incoming Power Cables and 1200A Load Side Outgoing Bus
Catalogue Number Code
E
D
H
R
Example:
Catalogue Number
2033-
!
0085H
⊗
-44K
becomes Catalogue Number
2033-E0085H
⊗
-44K
for “600A Line Side Incoming Bus and Outgoing Power
Cables” bussing designation.
⊗
Input Line Voltage Code
The Catalogue Number as listed is incomplete. Select an Input Line Voltage Code from the table below.
Example:
Catalogue Number
2033-C0085W
⊗
-48K
becomes Catalogue Number
2033-C0085WN-48K
for a 380V 50Hz Input Line Voltage application.
Input Line Voltage
Voltage Code for Catalogue Number
220V 50Hz
A
380-400V 50Hz
N
400-415V 50Hz
G
440V 50Hz
B
500V 50Hz
M
550V 50Hz
C
Product Selection: Remote Lockout Station
➋
Catalogue Number
“System Isolated” Light Colour
Green
IP 30 Enclosure
2030-RLSPG
IP 54 Enclosure
2030-RLSHG
IP 65 Enclosure
2030-RLSWG
Optional Features
Pneumatic Isolation Module (Must be ordered with Safety Isolation System):
The Safety Isolation System is available with an optional means of isolating the pneumatic energy source
for the machine or process. If the machine operator/maintenance personnel initiates isolation of the
electrical energy by operating one of the Remote Lockout Stations, a safety valve is simultaneously
actuated to bleed pressure from the air line between the valve and the machine. When the air pressure has
fallen to a predetermined level, the unit will allow the light on the Remote Lockout Station to illuminate,
if electrical isolation has also been achieved.
To order the Pneumatic Isolation option:
Step 1:
Add the following Catalogue String to the Safety Isolation System Catalogue Number:
To indicate that the Safety Isolation
System should be supplied as “Pneumatic
Ready.”
-1PN
e.g.
2031-A0085JB-1PN
to indicate an 85A Safety Isolation System that is to be “Pneumatic Ready.”
Step 2:
Order suitably enclosed Pneumatic Isolation Module as separate item:
For North America:
Catalogue Number
Pressure
Range
30-120 psi
Valve Port
Size
1in
3/4in
Type 1 General
Purpose Enclosure
2030-PA1201
2030-PA1203
Type 12 Dust tight
Enclosure
2030-PJ1201
2030-PJ1203
Type 4 Watertight
Type 4X Watertight
Painted Steel Enclosure Stainless Steel Enclosure
2030-PF1201
2030-PF1203
2030-PC1201
2030-PC1203
For Outside of North America:
Catalogue Number
Pressure Range
2-7 bar
Valve Port Size
1in
3/4in
IP 30 Enclosure
2030-PP0071
2030-PP0073
IP 54 Enclosure
2030-PH0071
2030-PH0073
IP 65 Enclosure
2030-PW0071
2030-PW0073
➊
Bus Type: Copper with tin plating. Consult factory for other types of bussing.
➋
Safety Isolation Systems rated up through 85A can support a maximum of four (4) Remote Lockout Stations (RLS).
Systems rated from 110A - 1200A can support a maximum of six (6) RLS. If additional RLS are required, order the optional Expansion Module(s) (see page 12-16).
12-15
ALLEN-BRADLEY [ Allen-Bradley ]
