Siemens 3RT20242NB30 Contactor S0 12A 21-28VUC 1NO/1NC SPRG

Product Description

The SIEMENS 3RT20242NB30 Contactor S0 is a 3-pole, spring-loaded terminal contactor with AC-3, 5.5KW/400V, and 1NO+1NC. It features AC (40-60HZ)/DC actuation and a UC of 21...28V. This non-reversing contactor is open and designed for general purpose use. It is suitable for DIN rail mounting.

• Contact current rating of 12 A
• Coil voltage: 21 to 28 V AC/DC
• Auxiliary Contacts: (1) NO (1) NC

Product Highlights

The SIEMENS 3RT20242NB30 is ideal for power switching applications, providing reliable performance in a compact size S0 frame.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RT20242NB30
• Country of Origin: Germany

Technical Specifications

• Brand: SIEMENS
• Contact Current Rating: 12 A
• Manufacturer Part Number: 3RT20242NB30
• Mounting Type: DIN Rail Mount
• Type: 3-Phase Non-Reversing
• Category: Relays
• Contactors (Electromechanical): Contactors (Electromechanical)
• Switching Voltage: 690VAC - Max
• Manufacturer: Siemens
• Features: Auxiliary Contacts
• Series: SIRIUS
• Termination Style: Spring Loaded
• Operating Temperature: -25 to 60 deg C
• Part Status: Active
• Operate Time: 80 ms
• Release Time: 50 ms
• Coil Voltage: 21-27.3V AC/DC
• Coil Power: 5.9W
• Base Product Number: 3RT2024
• Contact Rating (Current): 12 A
• Construction Standard: I.E.C. 600V AC
• Size: Frame Size S0
• UL Cont. Amps: 12A
• Poles: 3P
• Hp 1-Phase 115V: 1 Hp
• Hp 1-Phase 230V: 2 Hp
• Hp 3-Phase 200V: 3 Hp
• Hp 3-Phase 230V: 3 Hp
• Hp 3-Phase 460V: 7.5 Hp
• Hp 3-Phase 575V: 10 Hp
• Enclosure Type: IP20
• Auxiliary Contacts: (1) NO (1) NC)
• Reference: 3RT20242NB30
• Frequency Rating: 40 to 60 Hz
• Maximum Load Current: 12 A
• Number of Auxiliary Contacts: 2
• Number of Poles: 3
• Operating Cycles: 10000000 Cycles
• Power Factor: 0.98
• Terminal Type: Spring Loaded
• Wattage: 5.5 kW
• Contact Configuration: 3NO
• Contact Rating: A600/Q600