3RH2122-1AP00
The Siemens SIRIUS 3RH2122-1AP00 contactor relay features a 230V AC coil (50/60Hz) with 2NO+2NC auxiliary contacts, S00 size, and screw terminals, and is widely used in control panels.
Product Positioning
The 3RH2122-1AP00 is a Siemens SIRIUS series S00 size contactor relay. It uses a 230V AC (50/60Hz) coil and provides 4 sets of auxiliary contacts (2NO+2NC). It is commonly found in general control panel wiring.
Core Product Advantages and Features
230V AC universal coil
It supports dual frequencies of 50Hz and 60Hz, making it suitable for control systems with different power supply specifications.
2NO+2NC auxiliary contacts
The four sets of contacts can be flexibly configured in signal interlocking or indicator circuits.
S00 Standard Installation Dimensions
Its dimensions are compatible with the SIRIUS contactor series, facilitating assembly and configuration.
Screw terminal wiring
The screw terminal design makes wiring and subsequent maintenance convenient.
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3RH2122-1AR60
Siemens SIRIUS 3RH2122-1AR60 contactor relay, coil voltage AC 400V (50Hz)/400-440V (60Hz), 2NO+2NC contacts, S00 size, screw terminals.
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3RH2122-1AN20
The Siemens SIRIUS 3RH2122-1AN20 contactor relay features a 220V AC coil (50/60Hz) with 2NO+2NC auxiliary contacts, S00 size, and screw terminals, suitable for general control circuits.
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3RH2122-1AK60
The Siemens SIRIUS 3RH2122-1AK60 contactor relay features a coil voltage of AC 110V (50Hz)/120V (60Hz), 2NO+2NC contacts, S00 size, and screw terminal design.