Interruptores
IDR - Double Cooling Switch
ISR - Simple Cooling Switch
ITU 13 - Switch for refrigerator door (lamp) 0,25A 250Vac
Coding of available options
ITU 14 - Switch for refrigerator door (lamp) 0,25A 250Vac; SEMKO Load - 0,05 [0,25]A
Coding of available options
Technical specifications
IDR and ISR models
Materials:
Body: thermoplastic Actuator: thermoplastic Terminals: bronze or copper
Recordings: according to customer specifications
Contacts: Useful life: > 40.000 operations
Rigidity dielectric: 1.500Vac - 1 min.
Terminal Type: Faston 4,8mm
Number of poles: Unipolar
Electrical diagrams:
Description Symbology
Pulsating - NF......................................ON - (OFF)
Note: NF: normally closed.
ITU 13 and 14 models
Materials:
Body: thermoplastic Key: thermoplastic Terminals: brass or copper
Dielectric strength: >1.500VAC - 1min
Terminal types: Faston 4,8mm
Recordings: according to customer specifications
Contacts:
Useful life:
- > 50.000 operations (ITU 13 0,25A - 250Vac) - SEMKO
- > 6.000 operations (ITU 13 0,25 - 250Vac) - UL
- 100.000 operations (ITU 14 - 1A - 250Vac) - SEMKO
- 50.000 operations (ITU 14 - 0,5A - 5Vdc) - SEMKO
Terminal treatment:
- Silver
- No treatment
Number of poles: Unipolar
Electrical diagrams:
Symbology
- Pulsing - NA.......................... OFF - (ON)
- Pulsing - NF ............... ON - (OFF)
- Pulse Inverter ...................... ON - (ON)
Note: NO: normally open contact NC: normally closed contact
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