contactor

3TF3300-0A Datasheet – Non-Reversing Contactor – Siemens

Posted on by pinout

Part Number: 3TF3300-0A

Function: 3-Pole with AC Coil, Non-Reversing Contactor

Manufacturer: Siemens

Image

components

Description

1. Power contactors are suitable for switching and controlling squirrel cage and slip-ring motors as well as other AC loads, such as solenoids, capacitors, lighting    loads,heating loads and transformer loads.

2. Contactors conform to IS/IEC 60947-4-1

3. Contactor can be mounted on 35mm DIN and they are also suitable for screw mounting (9-38A – DIN / Screw mounting and 45-475A – Screw mounting).

4. Contactors are suitable for operation in service temperature upto 55°C without derating. This avoids selection of higher rated contactor.

 

Ordering Information

components
Specification

1. Contactor Size : 1

2. Rated current (A), Ie AC3at 415V, 50Hz, 3ph :  22

3. Motor kW at 415V 50Hz, 3ph : 11
 

3TF3300-0A Datasheet


 

Related articles across the web

3TB5017-0B Datasheet – Contactor, 600V, 90KW – Siemens

Posted on by pinout

Part Number: 3TB5017-0B

Function: Contactor, 600V – 3 Pole – 24V DC Coil – 125 HP, 90KW

Package: Module Type

Manufacturer: Siemens AG

Image:

3TB5017-0B datasheet

 

Description

1. CONTACTOR SIZE 6 3-POLE AC-3 55KW
2. 400/380V AUXILIARY CONTACTS 21 (2NO+1NC) SETTING
3. RANGE 0.7 TO 1.25X US SWITCHED WITH VARISTOR DC
4. OPERATION DC SOLENOID SYSTEM DC 24V

Features

1. Motor protection by means of overload relays 3UA5/3UA6. Use relays with self reset for momentary-contact controlled contactors and with hand reset for maintained-contact controlled contactors. Adhere to the instructions on the relay! Set the relay to the rated motor current.

2. For screwing to plane, vertical surface using two screws. Fit contactor inside a housing if it is exposed to contamination, dust or an aggressive atmosphere.

3. Three Phase Rating
(1) 135A – 600V AC
(2) 115V – 25 HP
(3) 230V – 50 HP
(4) 460V – 100 HP
(5) 575V – 125 HP

Other data sheets are available within the file: 3TB5017, 3TB5017-0LB4

3TB5017-0B Datasheet PDF Download

3TB5017-0B pdf