Honeywell A4021 Series User Manual

20
EN2R--9023 9705R0--NE
ORDERING INFORMATION
When ordering specify:
• Model number
• Voltage
Order separately:
• ZL030001 Subbase.
• C6058A pressure switch.
• 1030002020 Mounting bracket for VQ400/VE5000
• Replacement parts, if desired.
Table 6. Ordering information A4021A Series Valve Proving System.
O.S. Number Rated
V
l
t
Test time**
l
Power
C
Enclosure*
Functional description
Remarks
Voltage
(Vac)
per valve
(s)
Consump.
(W)
gas
pressure
switch
3--valve
config.
remote
reset
alarm
output
A4021A1002 220 ... 240 25 5 IP40 2--wire yes yes voltage
free
New !
(without subbase)
A4021A1010 100 ... 120 25 5 IP40 2--wire yes yes voltage
free
New !
(without subbase)
ZL030001 100 ... 240 n.a. n.a. n.a. n.a. n.a. n.a. n.a. Subbase for
A4020/A4021A Series
* with ZL030001 subbase
** other test times on request

Honeywell A4021 Series Specifications

General

Brand	Honeywell
Model	A4021 Series
Category	Control Unit
Language	English