Online Exporter Electric Motor Assembly - NB1-63 Four Pole din rail circuit breaker – Simply Buy

Short Description:

Product Detail

Product Tags

Feedback (2)

Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Mc Magnetic Contactor , C45 Mcb Circuit Breaker , Industrial Circuit Breaker Panel , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!

Online Exporter Electric Motor Assembly - NB1-63 Four Pole din rail circuit breaker – Simply Buy Detail:

DC MCB1（Mini circuit breaker)supplementary protectors are designed to provide over current protection within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices are designed for direct current (DC) control circuit applications.It’s din rail mounted type and Current form 1A to 63A and voltage 110VDC ,125VDC to 250VDC 440V DC .

Features:

• B C trip curves models available for general

use and DC applications

• D trip curve models available for high starting

current applications such as motor starting

• Current ratings up to 63A

• Maximum 480VAC (multi-pole), 277VAC (single-pole)

• 5000 A Interrupt Rating

• DIN rail mount chassis

• Captive terminal screws won’t fall out

• Mechanical life: 20000 times.

• Electric life: 4000 times

• Captive terminal screws won’t fall out

Tripping curves

B curve

When the short-circuit currents are weak (generators, long cables).

Power circuit:

ratings: 1 to 63 A set at 30 °C

tripping curve: the magnetic trip units operate between 3 and 5 In.

C curve

Cables feeding conventional loads.

Power circuit:

ratings: 0.5 to 63 A set at 30 °C

tripping curve: the magnetic trip units operate between 5 and 10 In.

D curve

Loads with high inrush currents (motors, transformers).

Power circuit:

ratings: 0.5 to 63 A set at 40 °C

tripping curve: the magnetic trip units operate between 10 and 14 In.

Max Voltage	Rated Amps	1 Pole	2 Pole	3 Pole	4 Pole
B Curve 5KA Single-pole: 277VAC 110VDC Multi-pole: 480VAC 125VDC	1	MCB1-B1-1P	MCB1-B1-2P	MCB1-B1-3P	MCB1-B1-4P
	2	MCB1-B2-1P	MCB1-B2-2P	MCB1-B2-3P	MCB1-B2-4P
	3	MCB1-B3-1P	MCB1-B3-2P	MCB1-B3-3P	MCB1-B3-4P
	4	MCB1-B4-1P	MCB1-B4-2P	MCB1-B4-3P	MCB1-B4-4P
	6	MCB1-B6-1P	MCB1-B6-2P	MCB1-B6-3P	MCB1-B6-4P
	10	MCB1-B10-1P	MCB1-B10-2P	MCB1-B10-3P	MCB1-B10-4P
	16	MCB1-B16-1P	MCB1-B16-2P	MCB1-B16-3P	MCB1-B16-4P
	20	MCB1-B20-1P	MCB1-B20-2P	MCB1-B20-3P	MCB1-B20-4P
	25	MCB1-B25-1P	MCB1-B25-2P	MCB1-B25-3P	MCB1-B25-4P
	32	MCB1-B32-1P	MCB1-B32-2P	MCB1-B32-3P	MCB1-B32-4P
	40	MCB1-B40-1P	MCB1-B40-2P	MCB1-B40-3P	MCB1-B40-4P
	50	MCB1-B50-1P	MCB1-B50-2P	MCB1-B50-3P	MCB1-B50-4P
	63	MCB1-B63-1P	MCB1-B63-2P	MCB1-B63-3P	MCB1-B63-4P

Max Voltage	Rated Amps	1 Pole	2 Pole	3 Pole	4 Pole
C Curve 5KA Single-pole: 277VAC 110VDC Multi-pole: 480VAC 125VDC	1	MCB1-C1-1P	MCB1-C1-2P	MCB1-C1-3P	MCB1-C1-4P
	2	MCB1-C2-1P	MCB1-C2-2P	MCB1-C2-3P	MCB1-C2-4P
	3	MCB1-C3-1P	MCB1-C3-2P	MCB1-C3-3P	MCB1-C3-4P
	4	MCB1-C4-1P	MCB1-C4-2P	MCB1-C4-3P	MCB1-C4-4P
	6	MCB1-C6-1P	MCB1-C6-2P	MCB1-C6-3P	MCB1-C6-4P
	10	MCB1-C10-1P	MCB1-C10-2P	MCB1-C10-3P	MCB1-C10-4P
	16	MCB1-C16-1P	MCB1-C16-2P	MCB1-C16-3P	MCB1-C16-4P
	20	MCB1-C20-1P	MCB1-C20-2P	MCB1-C20-3P	MCB1-C20-4P
	25	MCB1-C25-1P	MCB1-C25-2P	MCB1-C25-3P	MCB1-C25-4P
	32	MCB1-C32-1P	MCB1-C32-2P	MCB1-C32-3P	MCB1-C32-4P
	40	MCB1-C40-1P	MCB1-C40-2P	MCB1-C40-3P	MCB1-C40-4P
	50	MCB1-C50-1P	MCB1-C50-2P	MCB1-C50-3P	MCB1-C50-4P
	63	MCB1-C63-1P	MCB1-C63-2P	MCB1-C63-3P	MCB1-C63-4P

Max Voltage	Rated Amps	1 Pole	2 Pole	3 Pole	4 Pole
D Curve 5KA Single-pole: 277VAC 110VDC Multi-pole: 480VAC 125VDC	1	MCB1-D1-1P	MCB1-D1-2P	MCB1-D1-3P	MCB1-D1-4P
	2	MCB1-D2-1P	MCB1-D2-2P	MCB1-D2-3P	MCB1-D2-4P
	3	MCB1-D3-1P	MCB1-D3-2P	MCB1-D3-3P	MCB1-D3-4P
	4	MCB1-D4-1P	MCB1-D4-2P	MCB1-D4-3P	MCB1-D4-4P
	6	MCB1-D6-1P	MCB1-D6-2P	MCB1-D6-3P	MCB1-D6-4P
	10	MCB1-D10-1P	MCB1-D10-2P	MCB1-D10-3P	MCB1-D10-4P
	16	MCB1-D16-1P	MCB1-D16-2P	MCB1-D16-3P	MCB1-D16-4P
	20	MCB1-D20-1P	MCB1-D20-2P	MCB1-D20-3P	MCB1-D20-4P
	25	MCB1-D25-1P	MCB1-D25-2P	MCB1-D25-3P	MCB1-D25-4P
	32	MCB1-D32-1P	MCB1-D32-2P	MCB1-D32-3P	MCB1-D32-4P
	40	MCB1-D40-1P	MCB1-D40-2P	MCB1-D40-3P	MCB1-D40-4P
	50	MCB1-D50-1P	MCB1-D50-2P	MCB1-D50-3P	MCB1-D50-4P
	63	MCB1-D63-1P	MCB1-D63-2P	MCB1-D63-3P	MCB1-D63-4P

Product detail pictures:

We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Online Exporter Electric Motor Assembly - NB1-63 Four Pole din rail circuit breaker – Simply Buy, The product will supply to all over the world, such as: Bahamas , Mexico , Israel , We believe that good business relationships will lead to mutual benefits and improvement for both parties. We've got established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance might be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

3rt1934-6a Kontak Utama

4no Modular Contactor

Contattore di scopo definito

Interruptor de circuito en miniatura Dz47-63

Rrd3355 Rơle quá tải

Solid State ContactorSolid State Relay

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.