ATC Contactor-Based Automatic Transfer Switch

Rating Range	40-3000A
Switch Type	Contactor Based
Transfer Type	Open / Closed Transition

Applicable Testing	UL 1008 listed, CSA C22.2 No. 178 certified, IBC 2006, CBC 2007 and OSHPD
Control Power	Wall Mount 40-600A 2 or 3 Pole Floor Standing 600A 4 Pole & 800-1200A 2, 3, or 4 Pole
System Voltage Application	Up to 600 Vac, 50/60 Hz
Three-Position Contactors	Three-position contactors 40-1200A
Two-Position Contactors	Two-position contactors 40-400A

Standard Equipment:

Caterpillar utilizes silver composition contacts designed to meet the stringent requirements of UL 1008. All contactors are designed so that the contacts can be visually inspected without major disassembly and are protected by arcing contacts.

All controls relays and industrial grade relays are totally encapsulated to minimize exposure to dust and dirt. Lugs are 90º rated and all control wire is #16 AWG, type XLPE with a 125º temperature rating.

Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges to ensure proper support of the door and door mounted devices. The hinges have removable hinge pins to facilitate door removal for easy wall mounting or service and are supplied with pad-lockable latches.

Optional Equipment:

2- or 4-position test switch
Controller availability: ATC-100, ATC-300+,and ATC-800
Delayed transition or closed transition
Multi-meter options available
Surge suppression
Space heaters
Field selectable, multi ratio, control voltage transformer 50/60 Hz
Selectable automatic or non-automatic operation
Remote communications
Load shed from emergency

Pre-transfer signal with 1 N.O. and 1 N.C. contacts
Time delay neutral

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

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Tom Corona

3 months ago

Rich Stidd

3 months ago

Carlos Virgilio Sauceda Rivera

4 months ago

John Karpathian

6 months ago

Clean store and great employees

Hunter Flaugher

12 months ago

Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.

Brian Hrudka

1 year ago

Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,

Jacey Price

2 years ago

Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.