ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 31151 - Contactor
This SCHNEIDER ELECTRIC TeSys D series contactor, identified by commercial reference 31151, is engineered for robust industrial motor control and resistive load switching applications. It integrates a 3-pole power circuit with a 24 VDC control coil, providing reliable switching for automation systems, HVAC, and pumping infrastructure. The unit is designed for direct integration into control panels via DIN rail or screw mounting.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 9 A at <= 440 V AC
- RATED OPERATIONAL CURRENT (AC-1): 25 A at <= 690 V AC
- RATED OPERATIONAL VOLTAGE: 690 V AC 50/60 Hz (power circuit)
- CONTROL CIRCUIT VOLTAGE: 24 V DC
- MOTOR POWER (AC-3): 2.2 kW at 220-230 V AC 4 kW at 380-400 V AC 5.5 kW at 500-690 V AC
- NUMBER OF POLES: 3P
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Block Contactor
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- INTERFACE/CONTROL:
- CONTROL TYPE: DC Coil
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face)
- OPERATING TEMPERATURE: -5 to 60 degrees Celsius
- MOUNTING STYLE: 35 mm DIN rail or screw fixing
- COMPATIBILITY/APPLICATION: Industrial motor starters, resistive heating circuits, lighting control, general automation panels, HVAC systems, pumping stations.