Surge protective device(SPD) (Total 30 Products)

KNFP

1.Maintenance free, non electronic, long life;
2.Different radius of protection for the user to choose;
3.Safe and feasible.

2015-08-03

KNFD

1.The electrodes surface is a copper alloy.
2. Extenders for non-toxic compounds and no pollutionto the environment.
3. Ionic compound special.

2015-08-03

1.All materials is a natural inorganic material.
2.Hydration activity, no corrosion.
3.Very environmental protection characteristics.

2015-07-31

KNFDT

1.Copper thickness (0.25 mm or more), good adhesivenessdo not peel (rolling thread)
2.High tensile strength (tall 600 n / mm2)
3.Corrosion resistanc

2015-07-31

KNF2D220-5

1.The indicator switches from red to green when this system malfunctions.
2.With Monitor and the tripping device.
3.Remote telesignalling connection

2015-07-31

KNFX380-100

1.Level B protection product.
2.Discharge capacity, a low level of protection.
3.Safe and reliable, reasonable structure, convenient installation.

2015-07-31

KNFDB1509-D 2504-D

1.Mainly used for information technology equipment and equipment from lightning
2.Equipped with a D-Sub plug
3. relative humidity:5%~ 95%

2015-07-31

KNF-JS/2

1.Counter is 2 standard width of the module
2.The induction coil (wear on the wire protector is monitoring)

2015-07-31

KNF1

1.Mainly used for network system of public telephone network signal transmission.
2.Telephone, fax machine, MODEN, switch.
3.ADSL, ISDN

2015-07-31

FNFX

1.Aluminum alloy die-casting molding
2.With isolation metal net
3.Dust proof and waterproof design
4.Anti-interference, corrosion resistant.

2015-07-30

KNFX380-40

Maximum of 80kA (8/20μs), a low level of protection
Safe and reliable, reasonable structure
Convenient installation, design a Kevin connection mode

2015-07-30

KNFT/BNC

1.coaxial computer and monitoring system
2.cable TV,public television,satellite TV receiving
3.equipment terminal's lightning and surge protection

2015-07-30

KNFC4/RJ45

1.The HNFC series network signal lightning protection gate is mainly used for lightening protection
2.working temperature:-40℃~ +80℃

2015-07-30

KNF32-3

1.Module structure, It is more convenient to maintenance
2.Standard installation guide
3.Explosion-proof marks: [ Ex ia Ga ] ⅡC

2015-07-30

KNF36i×2-I

1.Small size, threaded connection, easy to install.
2.Shell protection grade IP67.
3.Intrinsically safe and explosion-proof type of surge protection

2015-07-30

KNF-220V/COM

1.Widely used in the monitoring system of the bank
2.Residential security system
3.Schools, enterprises, road safety protection monitoring equipment

2015-07-30