The Crydom 53 series of Panel Mounted 3Phase AC output Solid State Relays
now includes new IP20 touch safe models and 3Phase motor reversing models,
all meeting IEC emissions & transient susceptibility requirements.

Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, announces the addition of 36 new models to its successful 53 Series of Panel mounted AC output 3Phase SSR Contactors. The expanded Crydom 53 Series offer now includes models featuring IP20 touch safe covers with load current ratings of either 25 or 50 amps per channel at 530 VAC. Designed for harsh environments and available with either AC or DC input control voltages, the new 3Phase models also feature IEC emissions compliance to CISPR 11 Class A, and EMC immunity per IEC 61000-4-2 through -6, level 3.

The 53 Series offer from Crydom now also includes 2 new 3Phase Solid State motor reversing Relays rated at either 25 or 50 amps per channel. The reversing models include the same IP20 touch safe design, Class A emissions and level 3 noise immunity as the new 3 phase SSR contactor models. Available with 3 to 32 VDC input control, Reversing models include a safety control interlock circuit which prevents simultaneous forward and reversing commands.

All new Crydom 53 Series SSR Contactors and Motor Reversing SSRs are UL & cUL recognized, TUV approved and CE compliant to Low Voltage Directive.

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With the newly designed G20 the "Knife contacts" have been designed in a new way resulting in a switching capacity of 20 Amps at 1000V DC (DC-22A) and high short circuit withstand capability.  Finger-proof terminals according to EN 50274 and protection degree IP20 offer maximum safety.

In combination with a standard latching mechanism, the G20 complies with all regulations required for main switches according to IEC/EN 60204.  In addition the G20 is also ideal for AC-applications with high short circuit fault levels, as well as electronic circuitry with low current and voltages.

Of course the G20 can also be combined with many optional extras from the Kraus & Naimer product line.

 * Self-cleaning and vibration resistant knife contacts

* Compact design

* High DC switching capacity

* Highest contact reliability (better than any H-bridge contact system)

* High short circuit withstand capability

* Finger-proof terminals (IP20) even if jumper links are used

* Terminal extensions (accessory item) for ring type cable lugs (max. width 6mm) and quick connect lugs will be made available

* Heat resistant contact system according to standard EN 12101-3

G20 - with normal latching
G20S - with snap-action latching

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The DRA series feature 10 mm wide DIN Rail mounted Single Channel and
54 mm wide Four Channel DIN Rail mounted SSR Assemblies utilizing
proven Crydom SIP type AC or DC output SSRs mounted in DRS series sockets.

Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, introduces a new line of DIN Rail mounted Solid State Relay Assemblies and Sockets for Single Channel and Four Channel Applications. Mounting to standard 35 mm DIN Rail, the DRA series feature a variety of Industry Standard Crydom Single-in-Line AC and DC output SSRs in “ready to use” assemblies.

DRS Sockets, shipped in kit form, are available in 3 different input configurations including 3 to 15 VDC & 18 to 30 VDC each featuring LED input status indicators, and a 3 to 32 VDC or 90 to 280 VAC version without input status indicator. DRS1 Single Channel and DRS4 Four Channel sockets accept Industry Standard SIP type SSRs such as the Crydom CX and CMX series.

Crydom DRA and DRS Assemblies and Sockets offer the user a wide range of standard output and control ratings as well as the option for customer specific adaptations.

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Compact TA35 with new rotary knob actuation in 1-, 2- and 3-pole versions

Schurter introduces an additional actuator to its exisiting and successful TA35 circuit breaker series. This new actuator provides a grip and turn style knob, which is ideal for switching with gloves or where longer feedback is desired. The design allows for customer specific colored faceplates and knob designs.

The new TA35 rotary switch offers IP 40 protection and fits panel thicknesses ranging from 2 to 3 mm. Terminals are for 6.3x0.8 mm connections. Switch and thermal overload protection current ratings range from 0.05 A to 20 A for 1- and 2- pole types, and 0.05 A to 12 A for the 3-pole version. Typcial applications are power tool machines, high pressure cleaners, power generators and compressors. The CBE is approved according to IEC 60934, UL 1077, CSA C22.2 235 and GB 17701 and is RoHS compliant.

- Thermal Circuit Breaker 1-, 2- or 3-Pole
- Full VDE, cURus and CCC approvals
- Rotary Knob Actuator with custom options
- Ambient Temperature: -30 °C bis +60 °C
- Positively Trip-free release

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Economical, Reliable FSS-SMT Series Sensor Takes Up Less Space on the Printed Circuit Board;
SMT Packaging Often Eliminates Hand Soldering

Honeywell today introduced its smallest force sensor, the FSS-SMT Series, a low profile surface mount device that allows for automated assembly on a printed circuit board (PCB), often eliminating hand soldering and helping to reduce assembly costs. Cost-conscious customers will be attracted to the FSSSMT Series because it provides all four points of the Wheatstone bridg sensing element that gives them the flexibility to customize and integrate the sensor into other system electronics.

The FSS-SMT Series is designed to provide excellent reliability with a 20 million Mean Cycle To Failure (MCTF) at 25 °C [77 °F] rating that allows for consistent output over time, helping to reduce repairs or replacements. Low deflection (30 microns typical at full scale) and fast response help reduce measurement errors. Its stainless steel ball provides excellent mechanical stability, while the use of innovative elastomeric technology and engineered molded plastics results in load excitation capacities of 44 N over-force, making the sensor better able to handle unexpected increases in load.

Potential applications include occlusion detection, load and compression sensing, and variable tension control in ambulatory pumps, clinical diagnostic equipment, enteral pumps, infusion pumps, kidney dialysis machines, and wire bonding equipment.

The FSS-SMT Series is designed to provide precise and reliable force sensing performance in a compact commercial-grade package. The sensor incorporates Honeywell sensing technology that uses a specialized piezoresistive micromachined silicon sensing element. The low power consuming, unamplified, uncompensated Wheatstone bridge circuit design provides inherently stable millivolt output over the force range.

The FSS-SMT Series is an extension to Honeywell’s force sensor portfolio that includes the FSG Series, FSS Series, 1865 Series, and FS01/FS03 Series.

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The UPD series feature Panel or PCB mounted Single Channel, Dual or 3 Phase SSRs rated at either 15 or 25 amps per channel, 280 VAC, in either a unique compact Low Profile or Single-in-Line package configuration

Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, introduces a new line of compact Solid State Relays for Single Channel, Dual Channel or 3 Phase operation rated at 280 VAC with either 15 or 25 amps per channel output depending upon model, available heat sinking and operational ambient temperature.

Available in either a single-in-line (SIP) printed circuit board mounted version or low profile panel mount package with .25” male quick connects, all models feature optically isolated DC input control ratings of either 3 to 32 VDC, 3 to 15 VDC or 4.5 to 8 VDC depending upon model and are available in both zero voltage and random turn on versions.

The UL approved UPD Series Solid State Relays are ideal for heating, lighting or motion control applications. The UPD's unique design with metal base plate allows for attachment to an external heat sink to achieve full output ratings in a 40 degree C ambient temperature for either the PCB mounted SIP versions or the low profile panel mounted versions. 

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Compact Thermal Circuit Breaker Spots Factory Mounted Protection Cover

Schurter introduces new protection covers for its popular TA35 series Circuit Breaker forEquipment. The 2-pole circuit breaker is now available with factory mounted covers in addition to its range of covers supplied separate for customer installation. Cover options include transparent cover with or without collar, or collar only. These value added features are new to circuit breaker design, reducing parts count and providing a cost savings alternative to conventional products requiring secondary steps for IP protection.

The TA35 series has a high degree of customer appeal due to its compact form and attractive design. The rocker-actuating switch functions as a switch only or with thermal overload protection. It can be supplied either with or without illumination, including the trendy blue, for a total of ten rocker colors. Various standard legends and customer specific symbols are also offered. The TA35 with IP 65 protection cover is ideal for applications exposed to dust or splashing water. Typical applications are laboratory equipment for chemical and medical applications, food processing equipment and commercial appliances, wood and masonry machines, construction site equipment, power generators and cleaning equipment. The series is designed to meet IEC 60934, UL 1077 and CSA C22.2 235 and carries VDE and cURus approvals.

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High-performing Sensors Designed to Help Reduce Manufacturing Costs
and Increase Application Flexibility

Honeywell introduces its HIH-5030/5031 Series humidity sensor that supports demanding system performance requirements, providing enhanced stability, accuracy, and response time over the entire humidity range of 0 %RH ~100 %RH.

The HIH-5030/5031 Series includes a Surface Mount Device (SMD) product on tape and reel that allows for use in automated, high-volume, lower cost pick-and-place manufacturing (1,000 units per reel), reducing lead misalignment to printed circuit board through-holes. Low supply voltage (down to 2.7 Vdc) and low current draw often allows for use in low drain, battery operated systems. Additionally, the HIH-5030/5031 Series’ accuracy, interchangeability, response time, and stability may contribute to cost savings over the life of the product.

The HIH-5030/3031 Series complements Honeywell’s existing HIH-4030/4031 Series of SMD humidity sensors. The Series consists of Complementary Metal Oxide Semiconductor (CMOS)-based humidity sensors that use capacitive technology to provide an analog voltage output in a solderable SMD package. The sensing element's multi-layer construction provides enhanced resistance to most application hazards such as condensation, dust, dirt, oils, and common environmental chemicals.

The HIH-5030 is a covered integrated circuit humidity sensor. The HIH-5031 is a covered, condensation-resistant, integrated circuit humidity sensor that is factoryfitted with a hydrophobic filter allowing it to be used in many condensing environments.

HIH-5030/5031 Series humidity sensors’ potential industrial and medical applications include air compressors and drying equipment, battery-powered systems, HVAC, OEM assemblies, process equipment, refrigeration, weather stations and meteorology equipment, hospital air compressors, infant incubators, microenvironments, sleep apnea equipment, and treadmill stress monitoring equipment.

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FMAC ECO / FMBC ECO – Cost optimized 3-phase line filters

SCHURTER presents its new 3-phase line filters, series FMAC ECO and FMBC ECO. These compact and cost optimized filters are in ECO designed and especially suited for use in drive systems, engineering installations and places where frequency inverters cause electromagnetic disturbances. 

The EMC filters are arranged for use with 480 VAC installations and are available in single or two stage versions. The FMAC ECO single stage filter is available from 10A, while the two stage FMBC ECO filter from 8A. The FMBC ECO series has a leakage current of just 5 mA, making it ideal for use in installations equipped with residual current circuit breakers. The filters can be mounted lengthwise or upright which provides maximum flexibility in design. With these new 3-phase line filters, SCHURTER focuses on costs savings while efficiently solving EMC problems.

The series has ENEC approvals. Approvals to cURus have been applied for.

Technical features:
-  3-phase line filter for 480 VAC
-  Rated current range FMAC ECO (single stage): 10 – 150 A
-  Rated current range FMBC ECO (two stage): 8 – 115 A
-  2 mounting options
-  ENEC approval, UL pending

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The 30 amp versions of the CKR series 22.5mm DIN rail solid state relays offer an exceptionally high surge current rating for enhanced reliability in applications, including those using circuit breaker protection!

Crydom, an operation of Custom Sensors and Technologies (CST) and global expert in solid state relay technology, introduces enhanced one-cycle surge current and I2T ratings in the popular 30 amp CKRA / CKRD series 22.5mm solid state relays. Higher surge and I2T ratings are made possible by utilizing larger power semiconductors thus providing greater current handling capabilities.

As part of an ongoing process to improve and validate existing design specifications, engineers at Crydom have increased the 30A CKR series one-cycle surge current and I2T ratings which are now well in excess of the previously published specifications. Utilizing oversized SCR die and with a superior mechanical and thermal design, the CKRxx30 relays now boast a 1,140Apk / 1,200Apk (50Hz / 60Hz) one-cycle surge current rating, and a 6,500A2S / 6,000A2S (50Hz / 60Hz) I2t rating.

These enhanced ratings make the CKR 30 amp series ideal for use in heavy industrial applications where surge currents may be of significant concern, or where branch circuit protection is provided by slower reacting  circuit breakers. 

Additional features and benefits of the CKR series include a compact 22.5mm DIN mount package, integral heat sink that eliminates the need for additional thermal calculations and assembly, LED input status indicator, 4000V optical isolation, cage-clamp terminals, optional internal overvoltage protection, and an internal RC snubber network. They are available with output ratings up to 30 amps at 530Vac with either zero-crossing (resistive loads) or random turn-on (inductive loads) switching. They are also available with a 4-32Vdc, 90-280Vac, or 18-36Vac input.

The CKR series solid state relays are UL recognized, CSA certified, VDE approved, and RoHS and CE compliant. Crydom’s CKR series are for ideal for use in a wide variety of applications including resistive heating, motor, and lighting control systems.

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