3RT2016-1AH02

Siemens 3RT2016-1AH02 AC Coil Contactor 48V 1NC
Siemens 3RT2016-1AH02 AC Coil Contactor 48V 1NC

The Siemens SIRIUS 3RT2016-1AH02 is a 48V AC coil model with a built-in normally closed auxiliary contact in the base. The AC-3 rated capacity is 9A, and the AC-1 capacity can reach 22A. It can directly replace the discontinued 3RT1016-1AH02.

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Siemens 3RT2016-1AH02 AC Coil Contactor 48V 1NC
Product Positioning

The Siemens SIRIUS 3RT2016-1AH02 uses a 48V AC coil, which is a lower voltage control voltage option in the S00 series. It has a built-in set of normally closed auxiliary contacts in the base, making it suitable for machine designs that prefer to use control voltages below 48V. It is also a direct replacement for the older 3RT1016-1AH02.

Core Product Advantages and Features
48V AC low voltage coil
The coil is rated at 48V AC and is compatible with 50/60Hz, which is a relatively low control voltage level and can reduce the risk of ground potential in the control circuit.
Body base 1NC auxiliary contact
The auxiliary contacts are normally closed and built into the base of the main body. They open when the contacts are engaged, making them suitable for forming tripping and interlocking circuits.
AC-3 9A / AC-1 22A
The main contact AC-3 is rated at 9A, and the AC-1 can reach up to 22A under load, which can be used for 3HP@230V single-phase or 5HP@460V three-phase motor applications.
Replace the old model directly
Provides a direct replacement for the discontinued 3RT1016-1AH02 with compatible physical dimensions and electrical specifications, and the replacement does not require changes to wiring or mounting holes.
project Specification
Rated usage category (AC-3) 9 A
Rated usage category (AC-1) 22 A
coil voltage 48V AC, 50/60Hz
Auxiliary contact 1 NC (normally closed, body base type)
main contact 3-pole (3P)
Horsepower correspondence 3HP@230V single-phase, 5HP@460V three-phase
Terminal blocks Screw terminals
Installation method DIN rail or screw locking
Security level Complies with DIN VDE 0106 Part 100 Electric Shock Protection Standard
Alternative Model It can directly replace the discontinued 3RT1016-1AH02

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