Solid-State Contactors Series ZC and PC0 pages

9408 Ath PowerControl:Layout 1

12/17/08

11:58 AM

Page 4

Solid-State Contactors Series ZC and PC
The Athena ZC and PC contactors are available as
zero voltage switched (ZC) and phase angle-fired (PC)
contactors that can be used for control of resistive
heater loads. The controller provides full power rating
at 102°F (49°C) ambient temperature, and extends
heater life while eliminating thermal shock.

▲ All Solid-State Design – No Maintenance Required
▲ Soft-Start and Voltage Limit (Optional on PC)

Ordering Information
C

Model PC Only
Special Options
Code
0=
S=
V=

Switching Mode
Code
Z=
P=

Zero Voltage
Switched
Phase Angle
Fired

LIne Voltage
Code
12 =
24 =
48 =

Model
120 V
120-240
277-480

Mounting Configurations
Code

Maximum Load (Amps)
Code

PC
ZC or PC
ZC only

101 =
121,2=
15 =
25 =
352=

3.6”
5.5”
3.6”
3.6”
5.5”

None
Soft Start
Voltage Limit

Heatsink
Heatsink
Heatsink
Heatsink
Heatsink

Example: Model ZC-2425-1-a controller with a zero voltage switching mode; a line voltage of
120-240 V; a maximum load (amps) of a 3.6” heatsink, 240 Vac; and a case-mounted power
pack configuration.

0 =
1 =

480 Vac
480 Vac
240 Vac
240 Vac
240 Vac

Free standing power pack
Case mounted power pack3
Note: Specify (1) when unit ordered
is to be mounted on an Athena
2000 or 4000 controller.

NOTES:
1 Only 480 Vac available. None higher. ZC only.

38

Panel mounting only.

3

CAUTION Possible fire hazard. Because these controls or associated equipment may not
always fail safe, an approved temperature and/or pressure safety control should be used for
safe operation.

2

Not available on 35A model