Waytek Catalog - (Page 62) Wiring Accessories Wire & Cable TYCO RELAYS High quality automotive relays manufactured by Tyco are available with current carrying capacity of 5 to 75 amps. Offered in SPST and SPDT configurations with 12 and 24 volt DC input. Generally used in starter, glow-plug and accessory circuits (horn, rear window defogger, radiator fan, etc.) on automotive, trucks, buses, agricultural equipment, recreational vehicles, marine and construction equipment. SPDT is normally closed. SPST is normally open. Four types are stocked, high capacity and standard mini size, micro size and high capacity power relays. All have push-on type terminals, except for power relays which have push-on terminals for coil circuit and screw terminals for power circuit contacts. Operating temperature of -40°F to 188°F (-40°C to 85°C). Wiring Accessories Terminals & Connectors Circuit Protection RECOMMENDED WIRE SIZES FOR ALL RELAYS Permissible Continuous Current (approximate values) SAE Wire Size Gauge 20 18 16 14 12 10 8 6 4 At 77°F (25°C) Amp. 12 16 20 30 34 51 68 91 121 At 122°F (50°C) Amp. 8.0 10.6 13.3 19.6 22.6 34.0 45.0 60.5 80.0 Typical styles available. ASSEMBLY TOOL Economically priced U-barrel Crimper Stock No. 419 Crimps U-barrel terminals from 24 thru 14 gauge. Clamps & Clips Cable Ties These values are to be used only as a guide. Protection Products POWER RELAYS Power Tyco Relays Stock No. Tyco P/N Bosch Reference 0 332 002 150 0 332 002 156 0 332 002 250 0 332 002 256 Volt Contact Amp Rating* Rating Action NO NC 12 12 24 24 SPST SPST SPST SPST 100 75 50 50 Notes four terminals, dual contact four terminals with parallel and series diodes four terminals, pre-contact four terminals with parallel and series diodes Wire Markers 75551* V23232D0001X001 75552 75561 75562 V23232A0001X003 V23232E0002X007 V23232A0002X009 Tapes & Chemicals ORDERING NOTES: 1. Order by Stock Number. and quantity required. * This TYCO/BOSCH relay has a rating stamped on the cover that is based on switching 75 amps for 125,000 cycles. However, this relay can also switch 100 amps for over 100,000 cycles. Contact sales department for complete amp ratings and life cycle information. All power relays are bracket mount. Typical Power relay. Heat Shrink Products Circuitry SPST Dual Contact SPST Pre-Contact Dimensions Terms & Conditions/Index Wire Coverings Power Terminals are M5 62 Order On-Line: www.waytekwire.com Call Toll Free 1-800-328-2724 http://www.waytekwire.com
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