自1907年以来，Kraus & Naimer公司的战略一直是创新和客户服务，在拥有员工1100多人，每年生产约430万个开关。Kraus & Naimer公司致力于凸轮开关和隔离开关的制造，提供的技术标准，保证快速、高质量的服务。KRAUS&NAIMER公司创立于1907年，公司约1100人，每年生产约430万美元的交换机,提供凸轮开关和隔离开关与IDC和弹簧夹终端技术。在就是基于提供尽可能高的技术标准。诺希德优势提供KRAUS&NAIMER全部产品，包括：主电源开关，维修开关，选择开关，转换开关，隔离开关，急停开关，按钮指示灯附件等

KRAUS&NAIMER公司开创了许多新的发展。 二十年代末，就已经开始使用的新材料“电木”。 后来被称为新的“电木开关”，并在业内所接受。早在1949年推出个模块化设计的凸轮开关和技术革命性的开关，其特点影响所有后续的设计。 经过多年的发展已演变为凸轮开关的的市场，并建立了隔离开关的标准。基于多项，现有的产品线涵盖市场，并提供技术上和经济上的优化解决方案，解决每一个应用程序。

Kraus & Naimer Limited is the UK sales and marketing company for Kraus & Naimer switchgear products.

Based in Newbury, Berkshire, Kraus & Naimer serves its customers with a high level of technical product support. A dedicated team of internal and external technical sales engineers, with many years of experience and in-depth product knowledge, are highly trained in the technology to help provide the perfect solution for most switch applications.

The extensive range of switches includes cam operated rotary switches up to 2400Amps, isolating main/main emergency switch disconnectors up to 1250Amps and changeover switches up to 2400Amps, all of which can be supplied for mounting in switch panels or on machines, or enclosed in a variety of enclosures including insulated plastic, GRP, mild steel and stainless steel.

Main Switches and Safety Switches
Main Switches and Main Switches 
with Emergency Function in Enclosure
Maintenance and Safety Switches consist of switch disconnectors equipped in high strength durable plastic enclosures which were designed with extra space for easy wiring. The enclosures are totally insulated according to IEC 364-4-41, HD 384.4.41 S2 and VDE 0100-410. Each enclosure has either knock-outs for metric threads according to EN 50262 or metric treated conduit entries on top and bottom. Safety switch interlocks with lid to prevent opening in 'ON' position are supplied with enclosures.
All enclosures are IP66/67 protected.
Main switches are equipped with electro-gray or black handles.
Main switches with emergency function are supplied with red handle 
and contrasting yellow face plate.
Maintenance and Safety Switch enclosures are available with high UV-resistance or against an aggressive environment.
All enclosures are equipped with a ground terminal.
Auxiliary contacts close after the main contacts close and 
open before main contacts open.

UP to 15 KW Main Features:
threaded M25 conduit entries
IP66/67 protection degree
with or without cover interlock
strong durable plastic material
integrated padlock device
EMC compatible connection 
upon request

UP to 37 KW Main Features:
knock-out entries
IP66/67 protection degree
with or without cover interlock
strong durable plastic material
integrated padlock device
EMC compatible connection 
upon request

UP to 132 KW Main Features:
threaded conduit entries
IP66/67 protection degree
with or without cover interlock
strong durable plastic material
integrated padlock device
EMC compatible connection 
upon request