Description
The Siemens 3RT2016-1BB42 is a compact power contactor with a 24 V DC coil, rated for 9 A AC-3 operation, designed for reliable switching of motors and power circuits in industrial control applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens
|
| Category |
Contactors & Starters |
| Part Number |
3RT2016-1BB42 |
| Subcatecory |
|
| Coil Power Rating |
4 W |
| Coil Voltage |
24 VDC |
| Contact Configuration |
1NC
|
| Enclosure Type |
IP20 |
| Dimensions |
58 mm H x 45 mm W x 73 mm D |
| Maximum Load Current |
9 A |
| Mounting Type |
DIN Rail/Snap-On/Threaded |
| Number of Auxiliary Contacts |
1 |
| Number Of Poles |
3 |
| Operating Cycles |
30000000 |
| Operating Temperature |
-25 to 60°C |
| Size |
S00 |
| Wattage |
4 kW |
| Weight |
0,292 kgs |
Information About 3RT2016-1BB42
The 3RT2016-1BB42 is a compact and durable power contactor from Siemens’ SIRIUS series, designed for reliable switching of motors and power circuits in industrial control systems, featuring a 24 V DC coil, high electrical endurance, and integrated auxiliary contacts for enhanced functionality in automation environments.
Key Features:
-
Type: Power Contactor
-
Series: Siemens SIRIUS
-
Category: Motor Switching Device
-
Subcategory: 3-Pole Power Contactor with Auxiliary Contacts
-
Functionality: Switches three-phase motors and resistive loads; includes built-in auxiliary contacts for control signaling
-
Rated Current (AC-3): 9 A
-
Rated Operating Voltage: Up to 690 V AC
-
Control Voltage (Coil): 24 V DC
-
Contact Configuration: 3 NO main contacts + 1 NO / 1 NC auxiliary contacts
-
Electrical Durability: Up to 1 million operations (AC-3 load)
-
Mechanical Durability: Over 10 million switching cycles
-
Mounting: DIN rail or screw mounting
-
Terminals: Screw-type terminals
-
Degree of Protection: IP20
-
Operating Temperature Range: -25 °C to +60 °C
The 3RT2016-1BB42 provides robust motor switching performance, compact panel integration, and reliable auxiliary signaling, making it an excellent choice for a wide range of industrial automation and motor control applications.
