IR33Z7LR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 12 → 24 V ac, 12 → 30 V | 745-7951 | RS Components
IR33Z9MR20 | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 24 V ac/dc Supply Voltage | RS
![IR33E7HB20 - Carel IR33 Universal Controller for Panel installation, electronic Controller with Temperature Inputs 2 relays + 2 output 0 to 10 V version, 115 to 230Vac, with CLOCK IR33E7HB20 - Carel IR33 Universal Controller for Panel installation, electronic Controller with Temperature Inputs 2 relays + 2 output 0 to 10 V version, 115 to 230Vac, with CLOCK](https://www.i-acs.co.uk/store/pub/media/catalog/product/cache/500d97c61f40d8505542cceecac58a37/c/a/carel-ir33-universal.jpg)
IR33E7HB20 - Carel IR33 Universal Controller for Panel installation, electronic Controller with Temperature Inputs 2 relays + 2 output 0 to 10 V version, 115 to 230Vac, with CLOCK
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 IR33 PID Temperature Controller, 34.2 X 76.2mm, 4 Output Relay | IR33Z7LR20 | ET13926625 | Enrgtech LTD
IR33S0LR00 Carel | Carel IR33 On/Off Temperature Controller, 76.2 x 34.2mm, 12 → 24 V ac/dc Supply Voltage | 511-7440 | RS Components
![DN33B7HB20 - Carel IR33 Universal Controller for DIN rail assembly, electronic Controller with Temperature Inputs 1 relay +1 output 0 to 10 V version, 115 to 230 Vac, RTC DN33B7HB20 - Carel IR33 Universal Controller for DIN rail assembly, electronic Controller with Temperature Inputs 1 relay +1 output 0 to 10 V version, 115 to 230 Vac, RTC](https://www.i-acs.co.uk/store/pub/media/catalog/product/cache/500d97c61f40d8505542cceecac58a37/d/n/dn33_13.jpg)