SMITT继电器KDN-U203-D产品介绍

More Smitt公司于1900年在荷兰Utrecht成立，至今拥有超过100年的电气技术，是铁路继电器技术，拥有丰富的电器元件的生产经验，为要求苛刻的工业应用提供相关产品。主要生产电力及铁路用测试仪器、盘面仪表、测试电表、工业用继电器、特殊环境用继电器等等。

特点及应用范围：

-Mors-Smitt产品和服务分为5类产品：

-铁路车辆专用继电器及电气设备；

-电力分配公司，发电厂和石油化工等行业用继电器；

-铁路车辆、造船业专用仪表盘；

-便携式测试与测量仪器；

-电路控制组件。

KDN-U2

03：72 VDC

D：Back EMF protection diode

SMITT继电器KDN-U20系列介绍

KDN-U200 relay - Latching, 8 pole

Description

Plug-in bistable railway relay with eight change-over contacts. The contacts remain in the last powered position, the position is clearly shown via a position indicator. Bistable by means of two coils and a mechanical rocker mechanism. The two separate coils are galvanically isolated.

Standard equipped with magnetic arc blow-out for high breaking capacity and long contact life. No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions.

The construction of the relay and choice of materials makes the KDN-U200 relay suitable to withstand low and high temperatures, shock & vibrating and dry to very humid environments.

Compact design, choice of many options and a wide range of sockets makes the KDN-U200 relay an easy and flexible solution to use.

Application

These relay series are designed for demanding rolling stock applications. The KDN-U200 is used in applications where eight contacts are used in one relay and the contacts are set and reset with permanent power or impulses.

Features

Latching (bistable) relay

Compact plug-in design

8 C/O contacts

2 galvanic isolated coils

Clear position indicator

Magnetic arc blow-out

Flat, square and silver plated relay pins for excellent socket connection

Wide range sockets

2 integrated snap locks

Transparent cover

High DC breaking capacity