IR33V7LR20 | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 1 Output Relay, 12 → 24 V ac Supply Voltage | RS
IR33Z9MR20 | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 24 V ac/dc Supply Voltage | RS
IR33W7HR20 | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 2 Output Relay, 115 → 230 V ac Supply Voltage | RS
IR33C0LR00 Carel | Carel IR33 On/Off Temperature Controller, 76.2 x 34.2mm, 12 → 24 V ac Supply Voltage | 511-7478 | RS Components
IR33S0EN00 Carel | Carel IR33 On/Off Temperature Controller, 76.2 x 34.4mm, 230 V ac Supply Voltage | 809-1001 | RS Components
IR33C7HB0E Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 115 → 230 V ac Supply Voltage | 745-8011 | RS Components
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Common Parameter Settings for Norpole Refrigeration Products Using the Carel IR33 Controller - YouTube
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