Manufacturers
NAMCO EA180
Description
Namco Controls EA180 Series Limit Switches
Part Number
EA180
Price
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Manufacturer
NAMCO
Lead Time
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Category
Limit Switches
Datasheet
Extracted Text
Inside Containment Areas EA180-302/402 Series TM Nuclear Qualified Products Limit Switches/ Receptacle Assembly... For Nuclear Environments Features: Technical Data: • Qualified to IEEE Standards 344-1975, 323-1974, andTwo normally open and two normally closed, NEMA 382-1972. form Z contact arrangement. Manufactured to a quality assurance program designedEnclosure meets NEMA 1, 4 and 13 requirements for to meet the requirements of 10CFR50, Appendix B, and dust-tight, water-tight and oil-tight applications. ANSI N45.2, as applicable.Operating lever is adjustable in 7°30' increments Die-cast bronze housing. through 173°. Stainless steel top cover and fasteners.Adequate wiring space for nine conductors. Gold-plated contacts.Operating temperature 0° to 90°C. High temperature components throughout.Short term exposure to 175°C. High temperature lubricants.EA 180-302/402 has 10° or 6½ ° pre-travel, maximum Seismic and vibration resistant. travel 37°. Resists chemical spray.Weight EA 180-302: 4.5 lbs.; EA 180-402: 5.5 lbs. Three mounting styles.DBE maximum test parameters — temperature 340°F, EA 180 has a positive lever latching mechanism. pressure 70 PSIG, radiation 204 megarads gamma. Receptacle Data Qualified receptacle sealed in place. Qualified ring tongue terminal applied to leads. Continuous Current RatingEvery assembly tested before shipment. Qualified lead wires. 75-100% Power Factor* Receptacle keyed for proper alignment of connector. 125 VAC 20 AMPS*All circuits wired. 250 VAC 15 AMPS*Circuits of receptacle identified the same as limit switch 480 VAC 10 AMPS* A, B, C, D, etc. 600 VAC 5 AMPS* 125 VDC 5 AMPS 250 VDC 1.5 AMPS EA180-302/402 Series Nuclear Qualified Products FOR INSIDE CONTAINMENT AREAS SWITCHES SHOULD BE SPECIFIED AS FOLLOWS: EA180 Series* EA180 Series with Receptacle** Se tandard Wg id Lon Se tandardWg id Lon Sn eries Operatio Sn eries Operatio EA180- EA180- C2 W 12 130 22 130 3130 C2 W12 14022 140 3140 EA180 EA180 C2 CW 12 230 22 230 3230 C2 CW12 24022 240 3240 Standard Standard M2 aint. 12 330 22 330 3330 M2 aint.12 34022 340 3340 C2 W 12 430 22 430 3430 C2 W12 44022 440 3440 EA180 EA180 Short C2 CW 12 530 22 530 3530 ShortC2 CW12 54022 540 3540 Travel Travel M2 aint. 12 630 22 630 3630 M2 aint.12 64022 640 3640 * For inside containment — see catalog EA170-XX302. ** For outside containment — see catalog EA170-XX402. Male Receptacle Assemblies may be ordered separately. Please order part number EC290-19001. Operational Data Dimensions Series EA180 - Standard Long Mtg. C C Direction of Rotation Each A A A. Trip Travel ................................................... 10° B D D B. Reset Travel ............................................... 8° B C. Recommended Travel ................................ 13° D. Total Travel ................................................. 37° E. Torque to Trip (inch Lbs.) ........................... 21 Series EA180 - Short Travel A. Trip Travel ............................................6°30' Wide B. Reset Travel . ............................................. 4° RETURN SPRING RETURN SPRING Mounting C. Recommended Travel ................................ 7° MOUNTED ON MOUNTED ON D. TotaITravel .................................................. 36° THIS SIDE OF THIS SIDE OF E. Torque to Trip (Inch Lbs.) .......................... 32 SWITCH FOR SWITCH FOR "CCW" "CW" OPERATION. OPERATION. Contact 4.57" Configuration: Ref. For CW Switch 1.55" CW Initial CCW (39.4) 2.56" H G (65.0) F E D C PLUG-IN CABLES: Cable lengths for the above LEVERS: For use inside containment area, levers B A Switch/ Receptacle Assemblies should be ordered with bronze arms and beryllium copper rollers are with specific cable lengths as follows . . . recommended. For CCW Switch Note: Levers must be ordered as separate item. For Plug-In Cables CW Initial CCW information request Lever Bulletin EL. H G Length EC290- 20 Ft. 29020 F E ADAPTORS: Straight and elbow adapters are 25 Ft. 29025 available for direct mounting into limit switches. See 30 Ft. 29030 D C 35 Ft. 29035 CD/EH700 Series Bulletin. B A 50 Ft. 29050 100 Ft. 29100 2013 West Meeting Street Lancaster, SC 29720 Technical Assistance: 1-800-NAMTECH © 2002 Namco Controls www.namcocontrols.com EADS02-E | 12/2002
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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods