451 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. mechanical data termination: printed circuit terminals. enclosure (94 v-0 rated): flux-tight (rt ii) or sealed (rt iii) plastic case. weight: .49 oz. (14 g) approximately. operate data must operate voltage: see coil data table. operate time (typical): 7 ms. release time (typical): 3 ms. bounce time (typical): no: 2 ms; nc: 4 ms. switching rate: 3,600 ops./hr. max. at rated load. environmental data temperature range: operating: -40c to +85c. vibration (30-150 hz.): 5g. shock (destructive): 100g. features sensitive coil requires only 250mw. 10a contacts in 1 form a (spst-no) or 1 form c (spdt) arrangement. ul class f coil construction. 5kv/10mm contact-to-coil. contact data arrangements : 1 form a (spst-no) or 1 form c (spdt), single contact. material: silver-nickel 90/10. expected mechanical life: 30 million operations. ratings: current: 10a. voltage: 250vac. power (breaking): 2,500 va. voltage (breaking ) : 440vac. current (making, max. 4s at 10% duty cycle): 15a. load/life 8a, 250vac; 430,000 ops. 370w, 230vac, compressor, no contact; >330,000 ops. 550w, 250vac, incandescent, no contact; 190,000 ops. 0.8a peak /0.08a, 230vac, cos ? =0.23, contactor 190 / 90 va, no contact; >8.8 million ops. initial dielectric strength between open contacts: 1,000vrms between coil and contacts: 5,000vrms. creepage/clearance: 10/10mm. coil operating range rt series (sensitive) 10 amp, 1 pole pc board relay with 250mw coil file e214025 users should thoroughly review the technical data before selecting a product part number. it is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. coil data dc @ 20c nominal coil power: 250mw. dc must nominal nominal resistance operate drop-out maximum coil voltage in voltage voltage voltage current vdc ohms vdc vdc vdc (ma) 5 100 10% 3.7 0.5 15.0 50.0 6 144 10% 4.5 0.6 18.0 41.7 12 576 10% 9.0 1.2 36.0 20.8 24 2,304 10% 18.0 2.4 72.0 10.4 48 9,216 10% 36.0 4.8 144.0 5.4 60 12,857 12% 45.0 6.0 180.0 4.7 contact life applied coil voltage (u/un) nominal coil voltage (un) max. dc load breaking capacity
452 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. 1.14 (29.0) .50 (12.7) .62 (15.7) .150 (3.8) outline dimensions pc board layouts (bottom views) none at present. stock items C authorized distributors are more likely to stock the following items. .138 (3.5) .051 + .004 dia. (1.3 + .1 ) .138 (3.5) .099 grid* (2.52) .090 (2.3) * with the recommended hole size, a grid pattern from .0984 - .1 in (2.5 - 2.54 mm) can be used. wiring diagrams (bottom views) typical part number b rt 1 7 4 012 1. basic series: rt = printed circuit board relay. 2. version: 1 = 10a, 3.5mm pin spacing, flux-tight case. b = 10a, 3.5mm pin spacing, sealed case. 3. contact configuration: 7 = 1 form c (spdt) 8 = 1 form a (spst-no) 4. contact material: 4 = sil v e r -ni c k el 90/ 1 0. 5. coil voltage: 005 = 5vdc 012 = 12vdc 048 = 48vdc 006 = 6vdc 024 = 24vdc 060 = 60vdc ordering information 1 form c 1 form a mprb armsl muspo jomuu* o+t6m apmro jomp l muddopot+c aemsel mudu aemrl coyh0ko0ktowt2rwwtg t okrctoihvt.oao5wh ooya00twgovwrwomudb*ofompohgoaemsofoems*owwl oo2ago?to1it m 1 form c 1 form a
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