クラウスアンドナイマー List of Products and Services

With just one handle operation, you can safely and easily start the motor using the star-delta method. ■Features ● Supports motor capacity up to 55kW ● Direct switching of the power line ● Terminal structure compatible with the most popular round crimp terminals in the Japanese market ● Customizable nameplate text, handles, etc. ● Waterproof and dustproof options available (IP66/67/69K) ● Complies with international standards IEC

Ideal for switching voltage taps on transformers!! Numerous proven results! ■Features  High current (~2400A) and high voltage resistance (~1000V)  Compatible with round crimp terminals  Customizable nameplate text and handles  Dustproof and waterproof options available  Complies with international standards IEC  High reliability (earthquake and shock resistant)  High-frequency compatible *1 (~10kHz)

■Features  Maximum AC 1000V, 315A or maximum DC 190V, 315A switching capacity  Short-time current rating of up to 5800A/second  Safe operation enabled by electrically insulated handle operation and terminal protection cover  Terminal structure compatible with round crimp terminals  Padlock handle option available for locking  Auxiliary contacts and ground terminals can also be installed as options  Contacts that do not cause poor contact over long periods  Compliant with international standards IEC standards

DC disconnect switches with a fixed insulation voltage of 690~1000V. They are available in a wide range according to current capacity. 【Key Selection Points】 ■ Options for panel mounting and enclosure (box) available! ■ High waterproof and dustproof rating of IP66, making them suitable for outdoor use! ■ Proven track record as DC load switches for power conditioners from major domestic manufacturers! ■ Numerous achievements as DC load switches for solar power arrays/modules, junction boxes, and busbars overseas! ■ Compliant with IEC standards, ensuring suitability for overseas products without concerns. For more details, please download the catalog or contact us.

■Features ● Safe and easy switching between forward/reverse rotation for three-phase, single-phase, and DC motors ● Terminal structure compatible with the most popular round crimp terminals in the Japanese market ● Compliant with international standard IEC60947-3 (CE marking) ● Supports various options such as padlock (for lock installation), custom nameplate text, and waterproof boxes

Power and motor switching switch compatible with round crimp terminals ■Features ● Terminal structure compatible with round crimp terminals ● Complies with JIS C 8201-3 / International standard IEC60947-3 (CE marking) ● Supports various options such as padlock (for padlock installation), custom nameplate text, and waterproof boxes

■Features ▼ Achieves four-state seamless switching, including UPS testing/replacement and maintenance, with a single switch. ▼ Prevents accidents such as momentary interruptions during maintenance with overlapping contacts of the cam switch. ▼ Offers two types to match installation conditions: panel-mounted type and box type. ▼ The box type only requires connecting the wiring from the UPS to the terminal block, eliminating concerns about miswiring. ▼ Complies with IEC60947-3 standards. ▼ The switch features a terminal structure compatible with round crimp terminals. ▼ A wide range of options available, including additional auxiliary contacts, nameplate text, handles, and interlock mechanisms (keys, push buttons). ▼ Compatible with single-phase, three-phase, up to 350A, and up to 1000V.

DC disconnect switches with a rated insulation voltage of 690~1000V. They are available in a wide range according to current capacity. You can choose between panel mounting and enclosure (box) options. With high waterproof and dustproof ratings of IP66, they can also be used outdoors. We have a proven track record of being adopted as DC circuit breakers for power conditioners from major domestic manufacturers. Additionally, we have numerous achievements overseas as DC power switches for solar power arrays/modules, junction boxes, and collection panels. They comply with IEC standards, so there are no concerns about their adoption for overseas products.

DC disconnect switches with a rated insulation voltage of 690~1000V. They are widely available in a range of options according to current capacity. You can choose between panel mounting and enclosure (box) versions. With high waterproof and dustproof ratings of IP66, they can also be used outdoors. We have a proven track record of being adopted as DC circuit breakers for power conditioners from major domestic manufacturers. Additionally, we have numerous achievements overseas as DC circuit breakers for solar power arrays/modules, junction boxes, and collection panels. They comply with IEC standards, so there are no concerns for use in overseas products.

■Features □ Switch capable of opening and closing the main circuit (power circuit) □ Compatible with popular round crimp terminals in Japan □ Dustproof and waterproof, protection rating IP66/67/69K compliant □ Maximum 315A (380/440V: motor capacity 132kW), compatible with 3-pole, 4-pole, 6-pole, and 8-pole configurations □ Prevents accidents by not allowing switching to the "OFF" position when contacts are welded □ Padlock can only be installed in the "OFF" position □ Complies with international standard IEC60947-3 (CE marking) ◎ For more details, please refer to the PDF document or feel free to contact us.

■ Features 　・Built-in disconnect switch manufactured by Klaus & Neimer 　・Explosion-proof structure Exd II C T6, dust and water resistant IP66 　・Load switching capability, rated current up to 55A 　・Compatible with round crimp terminals, terminal structure 　・Reliable disconnection guarantee 　・Padlock compatible ■ Standard Specifications 　・Housing material: Aluminum alloy casting 　・Bolt material: Stainless steel 　・Operating ambient temperature: -20℃ to +55℃ 　・Model certification number: CML 19JPN1325X *For more details about the product, please refer to the materials available for download under "PDF Download" below.

■Features - The inverter input and output can be disconnected and safely switched to commercial power using only the handle operation. Easy to replace and maintain! - Equipped with a padlock handle to prevent accidental switching. When locked with a padlock, only authorized personnel can operate it. - Available for a maximum voltage of AC690V and a maximum current of 315A. - Customization is possible with various options such as interlocks, nameplate instructions, installation methods, and box enclosures. - Complies with JISC8201-3 / International standard IEC60947-3. CE mark compliant.

This book is a practical guide that condenses "Motor Basics + Control Devices + Selection Know-How" into one volume. It clearly explains, from a field perspective, the differences between the characteristics of three types of motors (AC, DC, and stepping), inverters, magnetic switches, cam switches, and the optimal use of manual forward/reverse switches. It is ideal for design and maintenance engineers who are struggling with "wanting to add reverse functionality" or "wanting to simplify control," as well as for purchasing, production management personnel, and management. In the latter half, it provides detailed information on the Klaus & Neumer product lineup, which includes options such as IP66/67 compliance and spring return. It presents case studies from four industries, along with wiring diagrams, outline drawings, and checklists, demonstrating specific effects such as a 50% reduction in space and improved operational efficiency. With over 60 visuals including charts and photographs, it offers reliable information clearly stating standard numbers (JIS C 8201 / IEC 60947) and rated values. Download it for free now and utilize it to improve motor control.