| Specification |
Description |
| Part Number |
3TX4413-1A |
| Manufacturer |
Siemens |
| Product Type |
Auxiliary Contact Block |
| Brand Name |
SIRIUS |
| Application |
Suitable for use with contactor relays and power contactors |
| Protection Class |
IP20 |
| Ambient Temperature (Storage) |
-55°C to +80°C |
| Ambient Temperature (Operating) |
-25°C to +55°C |
| Mechanical Operating Cycles |
10,000,000 |
| Insulation Voltage |
690 V |
| Impulse Voltage Resistance |
6 kV |
| Number of NC Contacts |
3 instantaneous switching |
| Number of NO Contacts |
1 instantaneous switching |
| Operating Current (AC-12, 24 V) |
10 A |
| Operating Current (AC-12, 230 V) |
10 A |
| Operating Current (AC-15, 24 V) |
10 A |
| Operating Current (AC-15, 230 V) |
5.6 A |
| Operating Current (AC-15, 400 V) |
3.6 A |
| Operating Current (AC-15, 690 V) |
2.3 A |
| Operating Current (DC-12, 24 V) |
4 A |
| Operating Current (DC-12, 110 V) |
1.1 A |
| Operating Current (DC-12, 220 V) |
0.5 A |
| Operating Current (DC-13, 24 V) |
10 A |
| Operating Current (DC-13, 60 V) |
5 A |
| Operating Current (DC-13, 110 V) |
1.14 A |
| Operating Current (DC-13, 220 V) |
0.48 A |
| Mounting Type |
Snap-on mounting |
| Dimensions (W x H x D) |
12 mm x 70 mm x 51.5 mm |
| Connection Type |
Screw-type terminals |
| Conductor Cross-Section |
2x (0.5 ... 1.0 mm²), 2x (0.75 ... 2.5 mm²) |
| AWG Conductor Compatibility |
2x (18 ... 12) |
| Positively Driven Operation |
Yes, according to IEC 60947-5-1 |
The Siemens 3TX4413-1A is a robust auxiliary contact block designed for integration with motor contactors. It features a reliable screw terminal connection and is suitable for a wide range of industrial applications. With a high mechanical operating life of 10 million cycles, it ensures durability and consistent performance. The contact block is equipped with 1 normally open and 3 normally closed contacts, providing flexibility in control circuit configurations. Its compact design and snap-on mounting make it easy to install in various setups. The 3TX4413-1A is engineered to meet high safety standards, making it a dependable choice for enhancing the functionality of contactor systems.
The Siemens 3TX4413-1A is a robust auxiliary contact block designed for seamless integration with motor contactors. Engineered to meet the standards of DIN EN 50012, this component is part of the SIRIUS range, known for its reliability and efficiency in industrial applications. The contact block features a configuration of one normally open (NO) and three normally closed (NC) contacts, providing versatile control options for various electrical circuits.
With a protection class of IP20, the 3TX4413-1A is suitable for environments where basic protection against dust and touch is required. It operates efficiently within a temperature range of -25°C to +55°C, making it adaptable to different operational conditions. The auxiliary contact block is designed for a long mechanical life, capable of withstanding up to 10 million operating cycles, ensuring durability and longevity in demanding settings.
The 3TX4413-1A supports a rated insulation voltage of 690V and an impulse voltage resistance of 6kV, highlighting its capability to handle high voltage applications safely. It is equipped with screw-type terminals for secure and straightforward installation, accommodating various conductor sizes, including finely stranded wires with core end processing.
This auxiliary contact block is ideal for use in contactor relays and power contactors, offering reliable performance in controlling auxiliary circuits. Its compact dimensions and snap-on mounting design facilitate easy integration into existing systems, making it a practical choice for enhancing the functionality of motor control setups.
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4 min read
December 13, 2024
