Circuit breakers of A3790U series with rated voltage up to 1140 V of alternating current of frequency 50 and 60 Hz and up to 440

Manufacturer:
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Bulk pricing available

FOB, CIF & EXW terms available

Key Highlights

  • Made in Russia - engineered for durability
  • Suitable for challenging environments
  • Lower cost of ownership than European alternatives
  • Bulk orders available with volume discounts
  • Documentation and customs clearance assistance provided
A3790U series circuit breakers are designed for operation in electrical installations of mine equipment with rated voltage up to 1140 V AC of frequency 50 and 60 Hz and up to 440 V DC. Climatic execution of switches O, placement category 5 according to GOST 15150-69.
Switches are designed for carrying current in normal mode and switching off current at short circuits and inadmissible voltage drops, as well as for infrequent (up to 3 per hour) operational switching on and off of electrical circuits.
Switches of A3790U series have:
- extended warranty (5 years) due to the reliability of the design and constant quality control.
- 3 poles, electromagnetic current releases, providing protection of the main circuit from short-circuit currents.

Technical Specifications

Height 160 mm
Width 225 mm
Length 400 mm
Voltage 1.14 kV kV
Operating voltage 1140 ?
Weight-no more 16.5 kg
Consumption current in signaling mode - not more than 4

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

  • FOB: Novorossiysk, Russia
  • CIF: Available to major ports worldwide
  • EXW: Manufacturer's facility, Russia

Delivery Time

  • Sea freight: 30-60 days (depending on destination)
  • Air freight: 14-21 days (for urgent orders)
  • Production lead time: 30-90 days (depending on order size)

Payment Methods

  • Letter of Credit (L/C)
  • Wire Transfer (T/T)
  • Escrow Services

Order Minimums

  • We work with orders starting from 1 container
  • You can mix different products in one container
  • Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

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+971 58 657 4796

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info@tonzar.com

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Business Hours

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  • Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
  • Saturday: 10:00 AM - 2:00 PM (GMT+4)
  • Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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