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AC contactor ACC1-6511 for long distance breaking circuit

ACC1 series AC contactor (hereinafter to be referred as contactor), it mainly applies to the circuit of AC 50Hz/60Hz, and rated insulation voltage 660V. When used in AC-3, and rated operational voltage is 380V, rated current up to 620A, for long distance breaking circuit and frequently starting or control the motor.

Model NO.:

ACC1-6511

Production Capacity:

300, 000 PCS/Monthly

Transport Package:

Standard Export Carton 120PCS

Payment Terms:

L/C, T/T, Paypal

Certification:

ISO9001-2000, CE, CB, RoHS

Origin:

Zhejiang

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Product Introduction

Combined with proper thermal overload relay can protect load circuit. Contactor can frequently start and control AC electromotor.This product conforms to GB14048.4 =IEC60947-4-1 standard.

Technical Data

Electrical Features

Mechanical Features

Installation

AC contactor ACC1-6511 for long distance breaking circuit 3

● Type (wave form of the earth leakage sensed): AC,A.
● Thermo-magnetic release characteristic: B,C.
● Rated current In: 6, 10, 16, 20, 25, 32, 40A.
● Poles: 1P+N.
● Rated voltage Ue: 230/240V.
● Rated sensitivity I△n: 0.01, 0.03, 0.1, 0.3A.
● Rated residual making and breaking capacity I△m:500A.

AC contactor ACC1-6511 for long distance breaking circuit 4

● Rated short-circuit capacity lcn: 4,500/6,000A.
● Break time under I△n: ≤0.1s.
● Rated frequency: 50/60Hz.
● Rated impulse withstand voltage (1.2/50)Uimp: 4,000A.
● Dielectric TEST voltage at ind. Freq. for 1min: 2kV.
● Insulation voltage UI: 300V.
● Pollution degree: 2.

● Electrical life: 2,000.

● Mechanical life: 2,000.

● Contact position indicator: Yes.

● Protection degree: IP20.

● Ambient temperature (with daily average≤35℃): -5℃…+40℃.

● Storage temperation: -25℃…+70℃.

● Terminal connection type: Cable/Pin-type busbar.

● Terminal size top/bottom for cable: 16mm2 18-5AWG.

● Terminal size top/bottom for busbar: 16mm2 18-5AWG.

● Tightening torque 2.0 N*m 11In-Ibs.

● Mounting: On DIN rail EN 60715 (35mm) by means of

● Fast clip device.

● Connection: From top.

NL1-C40
SPD to EN 61643-II	Type 2				Operating temperature range TU	-40℃…+80℃
SPD to IEC 61643-I	Class II				Cross-sectional area (min.)	1.5 mm2 solid / flexible
SPD to VDE 0675-6	Class C				Cross-sectional area (max.)	35 mm2 stranded / 25 mm2 flexible
Max. continuous voltage Uc	275 V	320 V	385 V	440 V	Mounting on	35 mm DIN rail acc. To EN 60715
Nominal discharge current (8/20μs) In	20 kA				Degree of protection	IP 20
Max. discharge current (8/20μs) Imax	40 kA				Housing material	Thermoplastic; extinguishing degree UL 94 V-0
Voltage protection level Up	≤ 1.3kV	≤ 1.5kV	≤ 1.8kV	≤ 2.0kV	Remote signaling contact (floating switch)	Yes (optional accessory)
Response time tA	≤ 25 ns				Switch capacity	AC: 250V/0.5A; 125V/3 A
Max. back-up fuse	125 A gl/gG				Cross-sectional area for remote signaling terminals	Max. 1.5 mm2 solid / flexible
Short-circuit withstand current	25kA/50Hz

Normal Running And Installation Conditions

● Ambient air temperature: -5℃~+40℃, the average value should not exceed +35℃ within 24 hours.

● Elevation: at most 2000m.

● Atmospheric conditions: When the temperature at 40℃, the relative humidity of atmosphere should be at the most 50%. When at relatively low temperatures, it could have higher relative humidity. Monthly maximum relative humidity could be not more than 90%. Special measures should be taken due to occurrence of dews.

● Class of pollution: Class 3.

● Installation category: III.

● Installation conditions: Degree of inclination between fitting surface and vertical surface should not exceed ±5°.

● Impact shock: Product should be installed and used in the place where often shakes and impacts.

Construction Features

● Adopt building block system to mount auxiliary contactor block, air delay auxiliary=contactor, thermal overload relay and so on, which can be combined into multiple derived series product.

● Contactor has the advantage of Small volume, light, low consumption, high life, good safety.

● Main contactor below 32A has 1 N/C or 1 N/O, there is 1 N/C and 1 N/O above 40A. Contactor can be assembled with F4F8 auxiliary contact or Time-delay block.

● Contactor can not only use screw mounting, but also use 35mm[ACC1-09~95], 75mm[ACC1-40~95] and 2 35mm[ACC1-115~170] international standard Din-rail mounting .

Optional sockets type

827957433_660

Guidance for Selection of Contactor

THREE PHASE ASYNCHRONOUS squirrel-cage motor breaking current under AC-3 Utilization category, it is motor rated running current.

NSW1-2000-3P

Overall and Mounting Dimensions

NSW1-2000-3P

Specification

Model	Amax	Bmax	Cmax	Dmax	Emax	Fmax	a	b
ACC1-09-12	47	76	82	115	135	73	35	50/60	4.5
ACC1-18	47	76	87	120	140	73	35	50/60	4.5
ACC1-25	57	86	95	128	149	83	40	50/60	4.5
ACC1-32	57	86	100	133	154	83	40	50/60	4.5
ACC1-4011-6511	77	129	115	150	168	113	40	100/110	6.5
ACC1-40004-65004	85	129	115	150	168	113	40	100/110	6.5
ACC1-40008-65008	85	126	126	150	168	111	40	100/110	6.5
ACC1-8011-9511	87	129	127	155	175	113	40	100/110	6.5
ACC1-80004-95004	97	129	123	155	175	123	40	100/110	6.5
ACC1-80008-95008	97	129	134	155	175	123	40	100/110	6.5
ACC1-115-170	120	162	133	155	173	-	130	95/110	6.5

FAQ

What is the NKC1-63DC 6KA MCB Mini Circuit Breaker?

The NKC1-63DC 6KA MCB Mini Circuit Breaker is a type of circuit breaker specifically designed to protect electrical circuits from overcurrent, short circuit, and electrical faults.

What is the maximum current rating of the NKC1-63DC 6KA MCB Mini Circuit Breaker?

The NKC1-63DC 6KA MCB Mini Circuit Breaker has a maximum current rating of 63 amps.

Can the NKC1-63DC 6KA MCB Mini Circuit Breaker be used for both commercial and residential applications?

Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker is suitable for both commercial and residential applications.

What are the typical applications for the NKC1-63DC 6KA MCB Mini Circuit Breaker?

The NKC1-63DC 6KA MCB Mini Circuit Breaker is commonly used in distribution boards, control panels, lighting circuits, power outlets, and other electrical installations.

Does the NKC1-63DC 6KA MCB Mini Circuit Breaker provide any additional features or protection?

Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker offers overload protection, short circuit protection, and fault protection, ensuring safe and reliable operation of electrical circuits.

Is the NKC1-63DC 6KA MCB Mini Circuit Breaker compatible with DC circuits only?

Yes, the NKC1-63DC 6KA MCB Mini Circuit Breaker is specifically designed for DC (direct current) circuits and may not be suitable for AC (alternating current) applications.

If you have any questions, please feel free to contact Anson Electric

E-mail

sales@anxele.com

Tel

+86-577-62719079

Contact person

Mr. Wang

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