IR33C0LR00 Carel | Carel IR33 On/Off Temperature Controller, 76.2 x 34.2mm, 12 → 24 V ac Supply Voltage | 511-7478 | RS Components
IR33E7LR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm 2 (Analogue), 2 (Digital) Input, 4 Output Analogue, | 121-4227 | RS Components
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New Original Carel IR33 Programmable Panel Mount PID Tempreature Universal Controller 2 Output Relay IR33W9MR20 - AliExpress
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