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Hydraulic/Magnetic Circuit Breakers (18/01/2006)

... Breaker Industries, Inc. has introduced its Hydraulic/Magnetic circuit breakers that do not rely on a change of temperature caused by increased current flow to activate the trip mechanism. As a result, ambient temperature and sympathetic heating ...

Remote Control Circuit Breaker Exceeds MIL-PRF-83383 (13/12/2005)

... Circuit Breakers has announced the RCCB 4930 remote control circuit breaker that is said to exceed MIL-PRF-83383. This single-pole remote controlled circuit breaker has exceptional tolerance to mechanical shock and vibration, and it is temperature ...

Circuit breakers for mining now available in 1000Vac (8/12/2005)

... new range of 1000Vac circuit breakers suitable for the mining industry is now available from ABB.Part of the ABB Sace moulded case and air circuit breaker range, Tmax and Isomax MCCBs provide protection from 32 to 630A and achieve Icu levels ...

Electrical plugs and sockets for harsh environments (1/12/2005)

... or mechanical interlocking.They can be delivered in Cavotec’s own standard manufactured panels, including short circuit breakers.A range of multi-pin outlets for control cables is also in the product range with a maximum of 50 pins and ...

Overcurrent protective devices preserve system integrity (30/11/2005)

... maximum amount of short-circuit current at rated voltage that an overcurrent protective device, such as fuses or circuit breakers, can safely interrupt under specific test conditions. Protective devices must be able to withstand the destructive ...

SITOP’s power reserve is 120% up to 45°C ambient.

SITOP smart power supply (18/11/2005)

... 120% up to 45°C ambient* At short-circuit approximately triple current for selective triggering of downstream circuit breakers* Overload capacity of 150% rated current for five seconds* 5A and 10A models with input current harmonics ...

Can be used as replacements for mechanical relays.

Low-side intelligent power switches (16/11/2005)

... or an overload condition occurs.Although each circuit in a wiring harness could include traditional fuses or circuit breakers for protection, the IPS10x family of devices can simplify designs, reduce weight and increase reliability.IPS ...

RP-26000 Solid State Power Controllers (7/11/2005)

... instant trip and load detection status settings, while providing isolated control circuitry.As replacements for circuit breakers, the STAR series of SSPC's are typically used in military applications for the management and control of ...

Solid State Power Controllers (SSPC) (2/11/2005)

... instant trip and load detection status settings, while providing isolated control circuitry.As replacements for circuit breakers, the STAR series of SSPCs are typically used in military applications for the management and control of ...

Siemens and Phoenix Contact reach cooperative agreement (31/08/2005)

... through its collaboration with Siemens.”Siemens holds a majority stake in Eviop Tempo, which manufactures circuit breakers, modular installation devices, LV-HBC fuses and terminal blocks for the global market as well as switches and sockets ...

MICO can detect potential cable ruptures.

Simply safe with MICO power control (19/08/2005)

... power control is a standard alternative to mechanical power circuit breakers. When things get critical, MICO safely cuts off. The device is available from SICK.In existing control concepts, conventional power circuit breakers are used to ...

A single coil is switched via two smaller solenoids between normal and emergency power supplies.

Solenoid-operated changeover contactors (24/06/2005)

... conditions and automatically change over to emergency power when needed. Short circuit protection via fuses or circuit breakers is also available. Aichi transfer switches are available in three or four-pole models up to ...

Company is a-buzz about Bowen Basin (9/06/2005)

... in the area.Each of the substations, some of which are 25-years-old, are being progressively overhauled. Air circuit breakers are replaced, control equipment updated, fences/access improved and transformers overhauled.A recently supplied ...

The output of the error amplifier is integrated over each clock cycle to generate a variable-slope ramp.

Closed conduction mode PFC controller IC (8/04/2005)

... harmonics, reducing the rms current and allowing higher power motors or pumps to be used without tripping domestic circuit ...

IMO Controls to be HPM Controls (23/03/2005)

... and electronic component solutions. LOVATO offers a comprehensive product range including: motor protection circuit breakers, contactors, thermal overload relays, push buttons, digital multimeters, soft-starters, relays, power factor regulators ...

Conventional safety fuse and an electronic fuse.

Electronic fuse remedies inadequate trip capability of automatic circuit breakers (14/01/2005)

... has released the WAVEGuard, an electronic fuse that remedies the inadequate trip capability of automatic circuit breakers.It is composed of two fuse cartridges wired in series, a conventional safety fuse and an electronic fuse based on ...

Protect against indirect contact, direct contact and fire.

Add-on earth leakage modules (8/11/2004)

... Engineering Products has released Din-Safe-M add-on earth leakage modules for the Terasaki range of miniature circuit breakers. They contain all the necessary parts to combine the earth leakage module and the Din-T MCB to form a combination ...

Insulated loadcentres (5/10/2004)

... insulated loadcentres are a compact and neat way to mount Din-T circuit breakers (MCBs), RCDs and accessories.Din-Modula weatherproof loadcentres offer IP55 protection and are available in 12, 24 and 36 pole sizes. Doors can be hinged RHS or ...

Suitable for Din-T circuit breakers (MCBs), RCDs and accessories, or Safe-T circuit breakers (MCBs).

Range of loadcentres (5/10/2004)

... offers a range of loadcentres, from a two-pole cover to a 72-pole loadcentre.They are suitable for Din-T circuit breakers (MCBs), RCDs and accessories, or Safe-T circuit breakers (MCBs).A range of surface loadcentres are available, from ...

Can be supplied with open communications protocols such as Modbus, Lonworks or Profibus.

Air circuit breakers (5/10/2004)

... Electrical Engineering Products has released Tempower 2 air circuit breakers. They can be supplied with open communications protocols such as Modbus, Lonworks or Profibus. This enables the ACB to be a part of a computer-linked network covering a ...

Current limiting performance is a result of a contact structure called the Fast Break Mechanism.

MCCBs with superior Ics (1/10/2004)

... to safely work on installations or installation segments. They are also protected by the TemBreak Plus moulded case circuit breakers, which can be padlocked in the off position. A padlocking facility can be attached to the breaker front allowing ...

Circuit breaker lockout (17/06/2004)

... circuit breaker in position without locking out the entire panel.It secures single, double, and triple-handle circuit breakers with 0.30" 0.60" high and 0.25" to 0.44" thick switches. It fits a range of circuit breakers and attaches without ...

Devices online with PowerCad (8/06/2004)

... available as a library in the software.PowerCad has been integrated into devices including the AR air circuit breakers, the TemBreak moulded case circuit breakers, and NHP's final distribution products, including the Din-T and Safe-T families. ...

Power and lighting distribution board (28/05/2004)

... such as food and beverage, building, heavy industrial, and manufacturing.When it comes to a choice of circuit breakers to go into the panelboards, NHP has one of the widest ranges on offer, satisfying the different types of markets within ...

Energy saving ac drives (29/03/2004)

... Rittal modified NEMA 12 enclosures, with 2 or 3 bays, depending upon drive rating. They have flange-mounted input circuit breakers, line reactors, and motor output balancing reactors.The series provides the power and performance to handle ...

Circuit breaker racking units (27/02/2004)

... drive shaft and adjustable drive motor position, allows this unit to adapt to suit different types of high voltage circuit breakers.A current control unit with digital display and adjustable trip point allows the torque setting of the drive ...

Locking MCCB terminal covers (26/02/2004)

... of terminal covers from the Terasaki moulded case circuit breakers (MCCB) can now be prevented by adding a seal plate, available from NHP.Terminal covers for the Terasaki TL30F and TL100NE, as well as 125, 160 and 250 amp frame size MCCBs, ...

BHPBIO connects mines to Newman power (16/01/2004)

... Billiton’s existing Yandi mine and the Duke power station at Newman.The equipment will include 145kV and 72.5kV circuit breakers and disconnectors, 33kV GIS switchgear, transformers, MiCOM protection relays, SCADA and e-terra software ...

Low down on distribution control box (12/01/2004)

... and Centennial Coal’s Springvale colliery at Lithgow.A total of seven substations, three DCBs, two section circuit breakers and three control and monitoring enclosures will be supplied during ...

Cubicle design increases flexibility (28/11/2003)

... Special consideration has been made to issues such as easy access and ease of mounting requirement. Extra circuit breakers can be added if two auxiliary supply inputs are required.A special vandal-proof enclosure houses the entry point for the ...