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  6. Klaus and Neumann's Comprehensive Switch Catalog

Klaus and Neumann's Comprehensive Switch Catalog

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last updated:Feb 10, 2026

クラウスアンドナイマー 東京本社、大阪営業所
クラウスアンドナイマー 東京本社、大阪営業所
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High-performance, space-saving, and highly reliable switches for industrial equipment! A lineup available up to 1000V and 2400A. Full of application examples for devices and equipment.

The latest comprehensive catalog (Ver 4.5) from Klaus and Neimer includes over 10 categories such as cam switches, disconnect switches, DC circuit breakers, UPS/inverter bypasses, tap switches, safety key switches, and motor forward/reverse switches. It covers a wide range with rated voltages of AC/DC 1000 V and currents from 5 to 2400 A, significantly improving the efficiency of model selection for panel design and maintenance engineers. 【Common Benefits】 - Compliant with IEC 60947-3 / JIS C8201-3, CE marking obtained - IP66/IP67, dustproof and waterproof, safe for outdoor and food machinery with round crimp terminals - Abundant customization options including handle shapes, nameplate text, and auxiliary contacts - High seismic resistance and long lifespan testing ensure long-term operation - Unique technologies such as integrated switch boxes and overlap contacts are explained with illustrations With 74 diagrams and over 300 contact configuration diagrams included, it also serves as a "Technical Handbook" for learning about standards explanations and implementation examples. Download the PDF now for more details!

    switchSafety switchCircuit breakers and switches
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Klaus and Neumann's Comprehensive Switch Catalog

表紙 総合カタログ Ver 5.0 20260209.png
表紙 総合カタログ Ver 5.0 20260209.png
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The latest comprehensive catalog (Ver 4.5) from Klaus and Neimer features over 10 categories including cam switches, disconnect switches, DC circuit breakers, UPS/inverter bypasses, tap changers, safety key switches, and motor forward/reverse switches. It covers a wide range of rated voltages from AC/DC 1000 V and currents from 5 to 2400 A, significantly improving the efficiency of model selection for panel design and maintenance engineers. 【Common Benefits】 - Complies with IEC 60947-3 / JIS C8201-3, CE marking obtained - IP66/IP67, dustproof and waterproof, safe for outdoor and food machinery with round crimp terminals - Abundant customization options including handle shapes, nameplate text, and auxiliary contacts - High seismic resistance and long lifespan tests passed, ensuring long-term operation - Unique technologies explained with illustrations, such as integrated switch boxes and overlap contacts With 74 diagrams and over 300 contact configuration charts included, it also serves as a "Technical Handbook" for learning about standards explanations and implementation examples. Download the PDF for more details now!

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Applications/Examples of results

We are being adopted in various industrial sectors both domestically and internationally!

catalog(30)

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Boxed power switch

Boxed power switch

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[Application Example Included] "Safety Switch" for Factory and Plant Equipment

[Application Example Included] "Safety Switch" for Factory and Plant Equipment

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Presentation of Case Studies: 'Switch Series' for Food Machinery and Kitchen Equipment

Presentation of Case Studies: 'Switch Series' for Food Machinery and Kitchen Equipment

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Klaus and Neumann's Comprehensive Switch Catalog

Klaus and Neumann's Comprehensive Switch Catalog

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Cam switch contact configuration diagram

Cam switch contact configuration diagram

TECHNICAL
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Metal box maintenance safety switch

Metal box maintenance safety switch

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[Application Example Included] Safety Switch for Crusher and Mixer Maintenance

[Application Example Included] Safety Switch for Crusher and Mixer Maintenance

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IP69K maintenance safety switch

IP69K maintenance safety switch

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Pressure-resistant explosion-proof structure power safety switch. Load can be switched on and off in explosion-proof areas!

Pressure-resistant explosion-proof structure power safety switch. Load can be switched on and off in explosion-proof areas!

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Technical Handbook: Knowledge and Safety Measures for Disconnect Switches

Technical Handbook: Knowledge and Safety Measures for Disconnect Switches

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General Purpose Cam Switch Selection Guide

General Purpose Cam Switch Selection Guide

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Disconnect Switch Selection Guide

Disconnect Switch Selection Guide

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Safety switch box

Safety switch box

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Round terminal-compatible main switch and disconnect switch.

Round terminal-compatible main switch and disconnect switch.

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Main switch / disconnect switch

Main switch / disconnect switch

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Disconnect switch for solar power generation and storage battery systems.

Disconnect switch for solar power generation and storage battery systems.

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Optional Parts Catalog

Optional Parts Catalog

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Motor forward/reverse switch

Motor forward/reverse switch

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Maintenance/Safety Switch

Maintenance/Safety Switch

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IP66 compliant key switch

IP66 compliant key switch

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Inverter bypass switch

Inverter bypass switch

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Technical Handbook: Explanation of Motor Forward and Reverse Switch

Technical Handbook: Explanation of Motor Forward and Reverse Switch

TECHNICAL
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Technical Handbook: Latest Trends in DC Applications and Fundamentals of DC and AC

Technical Handbook: Latest Trends in DC Applications and Fundamentals of DC and AC

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Power safety switch with outlet

Power safety switch with outlet

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Technical Handbook: Power Safety Switch with Outlet

Technical Handbook: Power Safety Switch with Outlet

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Technical Handbook: Types and Selection of Power Switches Suitable for Food Machinery and Equipment

Technical Handbook: Types and Selection of Power Switches Suitable for Food Machinery and Equipment

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Technical Handbook: Application Examples of Cam Switches in Power Supply Equipment and Control Panel Design for Production Sites

Technical Handbook: Application Examples of Cam Switches in Power Supply Equipment and Control Panel Design for Production Sites

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Power and drive switch

Power and drive switch

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UPS bypass switch/box

UPS bypass switch/box

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Technical Handbook: Basic Knowledge of Key Switches and Points for Safe Design

Technical Handbook: Basic Knowledge of Key Switches and Points for Safe Design

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Many case studies featured!! Announcement of the comprehensive catalog update (V4.5)

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★☆★ The "Kamu Switch Comprehensive Catalog" has been updated!! ★☆★ Numerous application and implementation examples are included!!

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クラウスアンドナイマー

クラウスアンドナイマー 東京本社、大阪営業所

Industrial Electrical Equipment

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Kraus & Naimer Co., Ltd. is the Japanese subsidiary of Kraus & Naimer, a specialized manufacturer of cam switches, rotary switches, and disconnect switches. We manufacture and sell industrial switches that can be applied to power distribution panels, control panels, and other equipment for generators, ships, railway vehicles, solar power generation equipment, food machinery, machine tools, and more.

Product/Service List (33)

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