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Chnze Electric Equipment Co., Ltd. is a leading manufacturer and exporter in the field of electrical items, including contactors, relays, electric meters, pushbutton switches, switching power supplies, surge protectors, hydraulic crimping tools, hand crimping tools, mechanical tools, network tools, cable cutters, wire strippers as well as cable accessories for more than ten years.
Chnze Electric Equipment Co.,Ltd.
 

Motor Sirens (MS-390)

Post date:2008-05-11
Expiry date:2008-10-26

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Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp relay. Tool. Build in LID display, sound amplifying.

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Member since: 2007-05-26
Country: China

 Contact details:
Tel: 86 577 88560256
 86 577 85679899
Fax: 86 577 88560255
Website: http://www.chnz.com
Address: D1803 Times Sea Scenery Wangjiang West Road, Wenzhou, Zhejiang - China
325005
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Offer kinds of surge protectors, surge arresters, power surges, surge suppressions, lightning arrestors, lightning rods, etc. 

BY4 type SPD is series surge protective device (protector in short) is applied in A.C 50/60 Hz, <=380V electric power system such as TT , IT ,TN-S , TN-C and TN-C-S, and used at the equipotential connection of LPZ0A and LPZ31 zone or LPZ0B and LPZ1 zone, which protects the electric network shocked by the thunder or surge over voltage.
The protector can be made connecting with remote signaling contact, which is a normal open contact. If one or more of modular of the protector is in malfuction, the contact will be closed, and sending the malfunction signal. The rated value of remote signaling contact is AC36V, 1A.
Surge Protectors (BY4)
LC1-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660v AC 50Hz,rated current up to 95A,for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking contactor, star-delta starter. With the thermal relay, it is combined into electromagnetic starter. The Contactor is produced according to IEC158-1, VDE0660 & BS5452.
AC Contactors (LC1-D Series)
LP1-D series DC operated AC contactor is suitable for use in the circuits up to rated voltage 660V AC 50Hz or 60Hz,and in rated current 9-95A in AC-3/380V load circuits. For remote controlling circuit making, breaking and frequent starting AC motors. It can be also combined with the auxiliary contact group. air delayer, thermal relay devices etc.
DC Contactors (LP1-D Series)
Offer kinds of surge protectors, surge arresters, power surges, surge suppressions, lightning arrestors, lightning rods, etc. 

BY20 type surge protective device (short name “SPD”) is suitable for AC 50/60 Hz, 380V and the following electric power systems, such as TT, IT, TN-S, TN-C, TN-C-S. It protects the electric network shocked by the thunder or over voltage.
Surge Protectors (BY20)
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