Specifications
Optional Accessories
Accessory 11BG
A programmable engine exerciser that provides for weekly or biweekly operation,
includes one form C contact for source availability of normal and emergency (contact
rating 2 amps @ 30VDC, 0.5 amp. @ 125 VAC resistive). The programmable engine
exerciser incorporates a 7 day or 14 day time base with a digital readout display.
Includes "with or without" load control switch for exerciser period.
Accessory 14AA/BA
(not pictured)
Auxiliary contacts to indicate position of main contacts. Two (2) for normal and two (2)
for emergency position (one set is standard).
Accessory 44A
(not pictured)
Strip Heater with thermostat for extremely cold areas to prevent condensation and
freezing of this condensation. External 120 volt power source required.
Accessory 44G
Strip Heater with thermostat, wired to load terminals: 208-240, 360-380, 460-480, 550-
600 volts. Contains wiring harnesses for all transfer switch sizes.
Accessory 72A
Serial Module 5110 (RS-485) is used to allow local or remote communications with
ASCO PowerQuest
®
or S
ITE
W
EB
TM
communications products. (See Remote Monitoring
Section)
Accessory 72E
Connectivity Module 5150 is used to bring several different serial devices that
communicate at different baud rates and with different protocols to a common Ethernet
media.
Accessory 123
A protective window that includes a polycarbonate frame and weather gasket to provide
secure access to the membrane interface for the Type 1 Enclosures. This lockable
cover is an alternative to
ASCO Pulsar
®
450
High-Performance Surge Suppressor
The ASCO Pulsar
®
450 provides unparalleled protection from power surges and
transients. It is a high-performance surge suppressor which limits large surges and
transients through a unique array of computer
-
matched metal oxide varistors (MOVs).
Accessory 62W
Audible Alarm with Silence Feature
For City of Chicago Code Requirement - audible alarm with silencing feature
to signal each time transfer to emergency occurs. Keyed test switch/retransfer
delay bypass, momentary in both directions. Keyed test switch maintained
transfer to emergency. Includes feature 9C, signal light (PL3 - Green)
indicates normal source available, and 9D, signal light (PL4 - Red) indicates
emergency source available.