Spec Sheet Install Manual
Intermatic ETCB28253PCR Electronic All-Purpose Contractor Box, 120 - 480 VAC, 60 Hz, 3PST, Outdoor Metal Enclosure
The ETCB28253PCR Electronic All-Purpose Contractor Box provides an easy-to-install solution for a variety of application needs. The Contractor Box comes with a pre-installed Astronomic timer with 7-day, holiday/exception period scheduling, USB for Schedule transfer and Backup, a 60 A contactor.
Features:
- 7-Day/365 Day Astronomic Scheduling
- Up to 96 Scheduling set points
- Up to 50 Holiday/Exception Period set points
- USB port for backing up or transferring schedules
- Built-in 60 A 3-Pole contactor for more robust loads
- Input for optional "Timed" photo control override
- Input for other types of switches/sensors
- Terminals for adding Surge Protection
- 100-hour supercapacitor eliminates the need for battery replacement
- Requires 120 VAC 60 Hz for powering the control
Applications:
-
3-Phase Motor Control
-
Indoor Lighting Control
-
Machinery & Pump Controls
-
Outdoor Lighting Control
-
Timing/Scheduling ON/OFF
Specifications:
Backup Type | Supercapacitor | Input Voltage Range(s) | 120 VAC, 60 Hz |
Maximum ON/OFF Operations | 96 | Switch Type | 3xSPST |
Enclosure Type | Indoor/outdoor type 3 metal | Minimum ON/OFF Times | 1 min |
Operation Features | Astronomic, Holiday, Override | Electronic Series | ET2000 Series |
Maximum ON/OFF Times | Indefinite | Minimum Pulse Time | 2 sec |
ON/OFF Operations | 96 | Resistive (NO) | 60 A |
Warranty Period | 2-Year limited | Backup Protection Time | 100 Hour |
Category | Electronic Controls Web | General Purpose (NO) | 60 A |
Knockout Dimensions Back | (4) 1/2" - 3/4" combination, (1) 3/4" - 1" combination | Knockout Dimensions Bottom | (7) 1/2" - 3/4" combination, (2) 3/4" - 1" combination |
Knockout Dimensions Left | (4) 1/2" - 3/4" combination | Knockout Dimensions Right | (4) 1/2" - 3/4" combination |
Motor (NO) | 10 HP, 240 VAC, Single-Phase, 25 HP, 240 VAC, 3-Phase, 30 HP, 480 VAC, 3-Phase, 5 HP, 120 VAC | Motor Load Ratings NO Ranges | 5 HP, 120 VAC;10 HP, 240 VAC, (Single-Phase);25 HP (360 LRA), 240 VAC;30 HP (300 LRA), 480 VAC |
Resistive (NO) Range(s) | 60 A | Wire Size Max | #4 AWG (Load Side) |
Wire Size Min | #14 AWG | Operating Temperature Max (°C) | 40 |
Operating Temperature Max (°F) | 104 | Operating Temperature Min (°C) | -40 |
Operating Temperature Min (°F) | -40 | Product Depth (in) | 4.75 |
Product Height (in) | 11.75 | Product Width (in) | 10 |
Unit Carton Height (in) | 6.375 | Unit Carton Length (in) | 13.5 |
Unit Carton Weight (lb) | 14 | Unit Carton Width (in) | 13.25 |
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