Available for Import

Panelboard microammeter, milliammeter, ammeter and voltmeter: version M4278

Panel Analog Measuring Instruments

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

The M4278 instruments are designed to measure current and voltage in DC circuits. The instruments have an angular arrangement of the measuring mechanism, square faceplates and square housings. The instruments can have measuring ranges with a zero mark inside or at the edge of the ranges. The instruments can be manufactured with other measuring ranges and with scales calibrated in units of any physical quantities. Instruments are verified in accordance with the requirements of GOST 8.497-83. The dials and scales of the instruments are made in accordance with GOST 5365-83. M4278 are included in the State Register of measuring instruments of the Russian Federation No. 68770-17. Interverification interval - 2 years.

Technical Specifications

Dimensions of the front panel, mm	48x48
Panel cutout, mm	44,8?44,8
Scale length, mm, not less	38
Accuracy class	1,5
Degree of protection IP	Dust shield IP50 (for devices with "Sea Register" acceptance - IP54)
Weight, kg, not more	0,12
Operating temperature range	-30...+50 °?
Current measuring range (direct connection)	0,5 mA; 1 mA; 1,5 mA; 2,5 mA; 3 mA; 4 mA; 5 mA; 6 mA; 10 mA; 15 mA; 20 mA; 25 mA; 30 mA; 40 mA; 50 mA; 60 mA; 100 mA; 150 mA; 250 mA; 300 mA; 400 mA; 500 mA; 600 mA; 1 A; 1,5 A; 2 A; 2,5 A; 3 A; 4 A; 5 A; 6 A
Current measurement range (connection with 75 mV external shunt and a pair of 0.035 ohm calibrated wires)	10 A; 15 A; 20 A; 25 A; 30 A; 40 A; 50 A; 60 A; 75 A; 100 A; 150 A; 200 A; 250 A; 300 A; 400 A; 500 A; 600 A; 750 A; 1 kA; 1.5 kA; 2.5 kA; 4 kA; 6 kA; 10 kA; 15 kA
Current measurement range (connection with 150 mV external shunt and a pair of 0.035 ohm calibrated wires)	200 A; 600 A; 1 kA; 2 kA; 3 kA; 4 kA; 5 kA; 6 kA; 8 kA; 10 kA; 15 kA; 20 kA; 30 kA
Voltage measuring range (direct connection)	1 IN; 1.5 IN; 2.5 IN; 4 IN; 6 IN; 10 IN; 15 IN; 25 IN; 40 IN; 60 IN; 100 IN; 150 IN; 250 IN; 300 IN; 400 IN; 500 IN; 600 IN
Voltage measuring range (connection with external additive resistance with nominal current of 1 mA)	1 kV; 1,5 kV; 2,5 kV; 2,5 kV; 3 kV; 4 kV; 10 kV; 15 kV

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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For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

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Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

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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Panelboard microammeter, milliammeter, ammeter and voltmeter: version M4278

Key Highlights

Technical Specifications