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IR33W7HR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 2 Output Relay, 115 → 230 V ac Supply Voltage | 783-4709 | RS Components
IR33V7LR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 1 Output Relay, 12 → 24 V ac Supply Voltage | 745-7949 | RS Components
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CAREL DN33Z9MR20 Ir33 DIN Universal Temperature Controller 4 Relays 24v Ac/dc for sale online | eBay
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ET14134545 | DN33A7LR20 | Carel DN33A7LR20 DN33 PID Temperature Controller, 144 x 70mm, 4 Output SSR, 12 → 24 V ac, 12 → 30 V dc Supply Voltage
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