Series 300 ATS 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 one contact for availability of emergency (contact rating 2 amps @ 30 Vdc, 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/14BA

Auxiliary contacts to indicate position of main contacts.Two (2) for normal and two (2) for emergency position (one set is standard).

Accessory 44A

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

Communications Interface Module (RS-485) to allow local or remote communications with ASCO PowerQuest ® VPi or SiteWeb™ communication products.

ASCO Pulsarﬁ 450 High-Performance Surge Suppressor

The ASCO Pulsarﬁ 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). Unique four- cavity sand packed UL94-5 volt rated housing, UL1449, UL1283, and CSA listed. Available as a separate product only for mounting by customer. Contact ASCO for ordering information.

Fig. 10: Programmable Engine Exerciser

with Source Availability Contacts

(Accessory 11BG)

Fig. 11: Strip Heater Kit

(Accessory 44G)

Field Conversion Kits for Series 300 Transfer Switches

Kit No.	Description

K629830	Engine Exerciser and source availability contacts (Acc. 11BG)
K613127-001	Strip Heater Kit (125 watt) 120 volt (Acc. 44A)
K613127-002	Strip Heater Kit (125 watt) 208-480 volt (Acc. 44G)
K609027	Cable Pull Box (1600-2000 amp)
		Fig. 12: Pulsar 450
K473872-001	6 FT Extension Harness*	Fig. 12: Pulsar 450
* For 30-200 Amp switches only, not available for 300SE		Surge Suppressor
* For 30-200 Amp switches only, not available for 300SE