The Siemens 3TB-40-10E Contactor is a robust and durable electrical device, designed for efficient performance across industrial, commercial and residential settings, featuring a high insulation voltage of 690V, a rated operational voltage of 380/400V, a rated operational current of 40A at 50Hz, and equipped with 3 main and 1 NO auxiliary contacts for secure power circuit switching.
Security policy
We offer many payment options to make your purchasing experience secure, easy and flexible.
Delivery policy
In-stock products: Same day shipping Mon. through Fri. by 6:00 pm EST.
The Siemens 3TB-40-10E Contactor is a top-notch electrical device engineered for reliable and efficient performance in a wide range of applications. This robust contactor is designed to handle demanding tasks in industrial, commercial, and residential settings. It's built to provide safe, secure switching of electric currents, making it an essential component in controlling electric power circuits. The 3TB-40-10E model, like all Siemens Contactors, is known for its durability and longevity, with a design that ensures it can withstand tough conditions and heavy use. Its key features include a high insulation voltage of 690V, a rated operational voltage of 380/400V, and a rated operational current of 40A at 50Hz. In addition, it has 3 main and 1 NO auxiliary contacts.
Feature List:
- High insulation voltage of 690V
- Rated operational voltage of 380/400V
- Rated operational current of 40A at 50Hz
- Contains 3 main and 1 NO auxiliary contacts
- Durable and robust design for prolonged use
- Suitable for industrial, commercial, and residential applications
- Reliable and efficient performance
- Provides safe and secure switching of electric power circuits.
The Allen-Bradley 700-MB400 is a miniature control relay designed for industrial applications requiring reliable switching capabilities. It features a 4-pole configuration with normally open (N.O.) contacts and operates with a coil voltage of 110-120V AC at 50/60Hz.
The Allen-Bradley 800T-PBL16A is a 30 mm illuminated momentary push button designed for industrial applications, featuring an amber extended head and a 120V AC transformer.
The Allen Bradley 500L-B0D93 is a durable, high-performance lighting contactor designed for industrial use, offering a 30A current capacity, 110-120V coil voltage operation, easy installation and maintenance, and robust construction for longevity in harsh conditions.
The Allen-Bradley 700-M310 is a miniature control relay designed for industrial applications where space is limited, offering reliable performance in a compact form factor.
The Westinghouse 90A 3-Pole Contactor with 120VAC, NEMA3 is a durable, high-performance electrical device for efficient power management, featuring a 90A rating, 3-pole design, 120VAC coil voltage, protected by a NEMA3 enclosure, suitable for various industrial applications and designed for extended use.
The ABB B16-30-22 Contactor is a highly efficient 3-pole electrical switch crafted by global technology leader, ABB, featuring a maximum operational voltage of 690 V, an AC-3 rated current of 16 A, a built-in coil power supply of 24-60 VAC/VDC, auxiliary contacts, and a compact design for easy installation.
The Siemens 3TH42 80-3MG1 is an 8-pole contactor relay designed for industrial control applications. It features 8 normally open (NO) contacts and operates with a 220 V AC coil at 50/60 Hz. Its compact design and plug-in connections make it easy to integrate into automation systems.
The Allen-Bradley 509-COD is a NEMA Size 2 full voltage non-reversing magnetic motor starter, designed for reliable motor control in industrial applications. It operates with a 120V AC coil and includes a eutectic alloy overload relay for effective motor protection.
The Allen-Bradley 700-P1200A1 Series B is a 12-pole, AC-operated industrial control relay designed for heavy-duty applications, providing reliable switching with 12 normally open contacts and optimized for 115/120V AC at 60 Hz.
The Allen-Bradley 700-HA32A11-3 Relay Interface Panel is a reliable solution for controlling electrical circuits. With 32 channels and durable construction, it's ideal for industrial automation applications.
The Telemecanique LP1-D129 A65 Contactor is a robust, industrial-grade electrical device, capable of managing up to 600V with an operational current of 9A to 95A, featuring 3 main poles and 1 NO 1 NC auxiliary contacts, designed for efficient load control and versatile use in heavy-duty applications.
The Telemecanique LP4K Compact Control Relay is a space-saving, high-performance device that offers 4NO and 4NC contacts, a switching capacity of 10 Amps per pole, operates within a voltage range of 12 to 240 V AC/DC, and boasts a mechanical durability of 30 million operating cycles, ideal for controlling and automating a variety of industrial processes.
The Allen-Bradley 800MR-A7 Operator Interface Panel is a user-friendly control interface with advanced features for industrial automation. Ideal for monitoring and controlling machinery.
The Allen-Bradley 700DC-PK1200Z24 is a heavy-duty, 12-pole, DC-operated master control relay designed for industrial automation systems, offering reliable switching capabilities with a 24V DC coil voltage.
The Allen-Bradley 500-AAD92 Series B is a NEMA Size 0 enclosed contactor, designed for reliable control of electrical loads in industrial applications. It operates with a 120V AC coil voltage and supports a maximum voltage of 600V AC and a current rating of up to 18 amps.
The Siemens 3TB-40-10E Contactor is a robust and durable electrical device, designed for efficient performance across industrial, commercial and residential settings, featuring a high insulation voltage of 690V, a rated operational voltage of 380/400V, a rated operational current of 40A at 50Hz, and equipped with 3 main and 1 NO auxiliary contacts for secure power circuit switching.
