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Install Manual

Intermatic BIT25-B1S3E-BI Refrigeration Controller, 2 NTC/PTC Sensors, 1 Digital Input, 230 VAC, Screw Terminals, RS485

Split Controllers are designed to excel in more demanding applications and provide additional control options for more complex equipment. These controllers can be mounted to a wiring chase or with the refrigeration equipment, eliminating the need for long runs of control wiring. *Controller, cable and display must each be ordered separately

Features:

  • Remote mounting
  • Remote connectivity
  • Manage multiple alarms
  • Heating or cooling

Applications:

  • Ice Refrigeration Machine
  • Reach-In Refrigeration Cooler

Specifications:

Input Voltage Range(s) 230 VAC ±10%, 50/60 Hz Mounting Options DIN
Enclosure Type IP55 Front Has Real-time Clock Face No
Mechanism Type Electrical Number Of Circuits Controlled 3
Warranty Period 5-Year limited Wiring Option Screw terminal block
Application Compatibilities Commercial Refrigeration, Walk-in Cooler, Walk-in Freezer Category LAE Refrigeration Controls Web
Clock Display Types LED Defrost LED Indicator Red
Electrical Life 100,000 operations at full load Enclosure Mounting Type Screw
Minimum Cycle Time 1 min Operating Humidity 0-80% RH, Non-condensing
Resistive Load Ratings Ranges AUX1 16 A @ 240 VAC Resistive Load Ratings Ranges AUX2 4 A @ 240 VAC
Resistive Load Ratings Ranges Compressor 12 (12) A @ 240 VAC RoHS Certification Yes
Switch Type AUX1 SPST Switch Type AUX2 SPST
Switch Type Compressor SPST Wire Size Max #10 AWG
Operating Temperature Max (°C) 50 Operating Temperature Max (°F) 122
Operating Temperature Min (°C) -10 Operating Temperature Min (°F) 14
Product Depth (in) 2.76 Product Depth (mm) 70
Product Height (in) 1.57 Product Height (mm) 40
Product Width (in) 3.27 Product Width (mm) 83
Unit Carton Height (in) 2.8 Unit Carton Length (in) 4.8
Unit Carton Weight (lb) 0.7 Unit Carton Width (in) 3.6

Input Voltage Range(s) 230 VAC ±10%, 50/60 Hz Mounting Options DIN
Enclosure Type IP55 Front Has Real-time Clock Face No
Mechanism Type Electrical Number Of Circuits Controlled 3
Warranty Period 5-Year limited Wiring Option Screw terminal block
Application Compatibilities Commercial Refrigeration, Walk-in Cooler, Walk-in Freezer Category LAE Refrigeration Controls Web
Clock Display Types LED Defrost LED Indicator Red
Electrical Life 100,000 operations at full load Enclosure Mounting Type Screw
Minimum Cycle Time 1 min Operating Humidity 0-80% RH, Non-condensing
Resistive Load Ratings Ranges AUX1 16 A @ 240 VAC Resistive Load Ratings Ranges AUX2 4 A @ 240 VAC
Resistive Load Ratings Ranges Compressor 12 (12) A @ 240 VAC RoHS Certification Yes
Switch Type AUX1 SPST Switch Type AUX2 SPST
Switch Type Compressor SPST Wire Size Max #10 AWG
Operating Temperature Max (°C) 50 Operating Temperature Max (°F) 122
Operating Temperature Min (°C) -10 Operating Temperature Min (°F) 14
Product Depth (in) 2.76 Product Depth (mm) 70
Product Height (in) 1.57 Product Height (mm) 40
Product Width (in) 3.27 Product Width (mm) 83
Unit Carton Height (in) 2.8 Unit Carton Length (in) 4.8
Unit Carton Weight (lb) 0.7 Unit Carton Width (in) 3.6

Product Depth (in) 2.76
Product Height (in) 1.57
Product Width (in) 3.27

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