The DRMS Series Hybrid Motor Starters are intelligent and convenient solutions for controlling 3-phase asynchronous motors. These compact devices can provide up to 6 functions in the same unit: Forward/Reverse, Soft Start/Soft Stop, Motor Overload Protection, and Mains Isolating Relay.
Motor overload detection is based on a thermal load curve. The relays are de-energized when an overload condition is present, ensuring a long service life.
Features:
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Cynergy3 offers a wide range of reed relays in a variety of package sizes for High Voltage or Radio Frequency applications.
We are industry experts in the design and manufacture of Reed Relays offering high performance, quality and value to our customers. Every Reed Relay we produce contains our cutting edge Reed Switch technology that is only available within Cynergy3 products. Our Reed Switches are second to none; we use copper, rhodium and tungsten to create accurate, durable and reliable Reed Switches that more than match up to customer specifications.
Our Reed Relays play an important role in the field of medicine being used in defibrillators that save lives every day. Other applications include use in semi-conductor and insulation testing, military in-the-field communications, electrosurgical equipment and charging of electric vehicles.
What You Need To Know:
Key Products:
Typical Applications:
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Crouzet offers a solid base of standard DC brush and brushless motors including a large number of combinations with gearboxes, brakes and encoders.
We specialize in developing taylor-made motion solutions for your most specific applications. Our 100 years’ engineering know-how allows us to provide custom mechanical characteristics, custom electronics, software adaptations, different levels of IP protection for severe environments and a wide range of international standard and certifications.
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A full range of IP66, IP67, IP68 and IP69K rated environmentally sealed circular power connectors designed to provide secure, robust and watertight connections in heavy duty, industrial & harsh environment applications. Each series has a flex cable connector, in-line flex cable connector and bulkhead panel mounting options - overmolded cable versions are also available for certain series.
With a wide choice of ruggedized plugs and receptacles offering 2 to 32 poles, popular power ratings including 250V, 277V up to 600V 32A and screw, solder or crimp terminations and metal or plastic connector housings, the Buccaneer power connector range provides the ideal interconnect solution to many design problems.
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The P1-40 Main switches and ON-OFF switches bridge the gap between the P1’s previous maximum rating of 32 A and the P3’s lowest rating of 63 A. It allows for a greater current rating in the compact P1 size.
Eaton's P1-40 centre mounting, flush mounting, surface mounting and rear mounting switching devices are fully IP65-protected, except for its service distribution board option which is IP30-protected.
Eaton’s world expertise in the design, manufacture and specifications of switch-disconnectors ensure that your application will be protected by the best switching solutions available.
IP65-Rated
All of the surface mounting, flush mounting and rear mounting P1-40 Main and ON-OFF switch-disconnectors are fully IP65-rated, except for the service distribution board mounting option which is IP30-rated
Mounting Options
Standards / Approvals
Technical Data
Features and Benefits
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E-T-A not only offers electronic overcurrent protection and thermal or thermal-magnetic circuit breakers, but another type of protection: magnetic and hydraulic-magnetic circuit breakers. What characterises these devices and in which applications are they used?
Circuit breakers and protectors with magnetic or hydraulic-magnetic trip principle are extremely fast and ensure genuine physical isolation. In the event of a short circuit, the magnetic trip mechanism disconnects a defective circuit almost without delay. The circuit is disconnected even at low overloads. The
hydraulic-magnetic trip principle provides an intentional delay in the overload range. You can choose from a wide range of device versions.
The 808 version is a single-pole, polarised circuit breaker with magnetic fast trip mechanism. An uncomplicated switching system ensures eliable disconnection even for the smallest overcurrents. The device can also be used for impulse tripping. The compact design and the fast reaction time are specifically suitable for PCB mounting to protect sensitive electronic components installed there. The device is available with fixed current ratings from 0.01 A to 5 A, which makes this circuit protector highly suitable for fragile loads. Another quality feature is its low temperature sensitivity. Thanks to its extremely compact design of only 30 x 20 x 10 mm (H x W x D) when installed, the 808 version can be mounted on virtually any PCB.
E-T-A’s 8335 circuit breakers for equipment protection are available as single- or multi-pole version with magnetic or hydraulic-magnetic trip principle. They provide toggle actuation, front panel mounting, different characteristic curves and optional auxiliary contacts. The precise switching mechanism ensures reliable disconnection through an independent tripfree mechanism even for the smallest overcurrents.
Like all magnetic devices, they feature low temperature sensitivity at rated load. They are available with a rated current range from 1 A to 50 A and have a very compact design. They are suitable for AC and DC voltages.
The 8335 devices offer economic overcurrent protection for telecommunication applications in the Economy Power-D-Box®. This a a compact power distribution system with only two height units (HU). The redundantly designed rack can be customised with plug-in type magnetic or hydraulic-magnetic 8335 or 8340 circuit breakers.
This product group is very attractive - not only because of the already mentioned benefits of the hydraulic-magnetic circuit breakers - but also because of its many mounting options. Type 8340 and 8340-F devices are available with flange or snap-on mounting. This design version is suitable for the use in the telecommunications / datacom industry. In industrial applications, however, DIN rails are more commonly used. This area is covered by the 8340-T version. The users here appreciate the 8340-T specifically because of its integral auxiliary contacts and the wide temperature range of -40 °C to +85 °C. The 8340-G version is mounted via threadneck. They are normally used e.g. in rail vehicle applications.
When you need a device with many different approvals, the 8345 is the device of choice. With a slim design of only 19 mm, the device can carry rated currents of up to 125 A, which is more than any other device of this product class. It is available with instantaneous, extremely fast or very slow trip curve. It can be extended with additional module options for signalling or remote trip. Thanks to its international approvals, this device can be used in telecommunication applications worldwide and protects the digitisation hardware against damage caused by overcurrents.
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Schurter has a long tradition with circuit breakers. In addition to their thermal release (bimetal), the classic TA35 and TA36 are now optionally equipped with an additional magnetic module, which promises reliable protection within milliseconds in the event of very high overcurrent (short circuit).
Thermal Circuit Breakers
Circuit breakers are usually designed according to the thermal principle with a bimetal. If a defined temperature is exceeded due to overcurrent, the electric circuit is interrupted. Once the bimetal cooled down, the appliance is ready for use again. However, if a short circuit occurs, the bimetal cannot react fast enough. For this reason, thermal circuit breakers are usually combined with a fuse.
Additional Magnetic Module
Schurter is now upgrading its 2-pole classic TA35 and TA36 models with an additional, optional magnetic module. From now on, no additional fuse is required when using a thermal-magnetic type. Depending on the application, the magnetic modules are available either with a slow or a fast acting characteristic.
Both models are designed for snap-in mounting and with finely graduated rated currents. A variety of colours and lighting options make the designer's choice easier. The Schurter TA35 has a more classic style, while its TA36 counterpart comes in a more modern design. A circuit breaker with a short circuit protection is mainly meant for applications, where a full protection on the primary side is required.
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Schurter launches a new 3-phase filter series for DIN rail mounting. Thanks to the slim housing (44 mm), it takes up very little space on the mounting rail in the control cabinet. The single-stage filter is available with standard or high attenuation. A metal base plate ensures an excellent ground connection to the rail.
Space is almost always at a premium in control cabinets for industrial applications in the 3-phase range (e.g. motor drives, control systems). Schurter addresses this problem with a complete new filter design that is just 44 mm in width. The new, single-stage filter series is constructed with a printed circuit board in a plastic housing. It has screw terminals for the three phases and a terminal on the metal base plate for the earth connection.
Standard and High Performance Versions
In the standard version with a ferrite core, the new filters already offer very impressive attenuation behavior. The high performance versions withn nanocrystalline cores achieve up to 8 dB more attenuation.
Low Leakage Currents
The new filter family has particularly low leakage currents of just 1.3 mA. This applies to all versions!
Applications
All versions can be used from -40 °C to 100 °C. The filters are designed for currents from 3 A to 32 A at a maximum of 520 VAC in accordance with IEC and UL standards. They feature ENEC and cURus approval and are suitable for applications in accordance with IEC 62368-1. FPAC rail filters are recommended for devices with high EMC loads (switching power supplies, converters, etc.).
Typical areas of application are therefore industrial or machine control systems, but the highperformance, slimline filters are also ideal for laboratory, telecom and IT devices.
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Launch of a High Reflow Version of the OGN for THR Fuse Holder
The recently launched OGN for THR fuse holder for 5x20 fuses is designed for a reflow process using a temperature of up to 245°C.
To cover cases where higher reflow temperatures are required, Schurter is introducing a new version of the OGN for THR, which can withstand temperatures of up to 260°C.
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Level Control Monitoring Relays and Float Switches
The 72 Series comprises level control relays & Float Switches for conductive liquids
Function & Features: (According to Type)
Applications:
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© E. Preston (Electrical) Ltd 2024.
UK distributor of electrical and electronic components.
