Available for Import

Differential circuit breaker AD12MS 2P 50A 300mA IEK

Low Voltage Circuit Breakers

Manufacturer:

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Bulk pricing available

FOB, CIF & EXW terms available

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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

Selective differential automatic machines with built-in overcurrent protection are used for construction of selective (multistage) schemes of protection against differential current. They are designed for operation in single-phase alternating current circuits with voltage 230 V and frequency 50 Hz, designed for rated current from 20 A to 63 A. Nominal tripping differential current (tripping set point) is 100 mA and 300 mA. They are used in distribution boards of residential and public buildings, flat boards, temporary power supply devices for construction sites, garden houses, garages. Thanks to the improved design of the differential block and compact dimensions saves space in the switchboard.

Technical Specifications

Degree of protection	IP20
Trip type	thermal, electromagnetic
Series	AD12MS
Item	MAD123-2-050-C-300
Rated operating voltage	230 V
Number of poles	2 pc
Number of protected poles	2 pc
Rated current	SBVVBG A
Rated tripping differential current	0.3 A
Leakage current type	?
Maximum cross-section of incoming cable	Built-in memory card slot, support microSD/SDHC/SDXC card (up to 256GB); manual recording/alarm recording mm2
Overcurrent tripping characteristic	?
Connection type	Screw connection
Mounting type	DIN rail
Rated impulse withstand voltage	4 kV
Service life	15 a
Warranty period	7 a

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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Send Email Inquiry 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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Differential circuit breaker AD12MS 2P 50A 300mA IEK

Key Highlights

Technical Specifications