1 lz relays 16a low pro le power relay 15.7 .618 12.5 .492 28.8 1.134 features 1. low pro le size: height 15.7 mm 28.8 (l) 12.5 (w) 15.7(h) mm 1.134 (l) 0.492 (w) 0.618(h) inch 2. high insulation resistance creepage distance and clearances between contact and coil: min. 10 mm 3. ul coil insulation class b (85c 185f ) or class f (105c 221f ). 4. pb free and cd free 5. low operating power ? nominal operating power: 400mw 6. conforms to the various safety standards: ? ul/csa, vde approved. specifications contact coil remarks * speci cations will vary with foreign standards certi cation ratings. * 1 measurement at same location as ?initial breakdown voltage? section. * 2 detection current: 10ma * 3 wa ve is standard shock voltage of 1.2 50 s according to jec-212-1981 * 4 excluding contact bounce time. * 5 half-wave pulse of sine wave: 0.8 ms; detection time: 10 s * 6 half-wave pulse of sine wave: 6 ms * 7 detection time: 10 s * 8 refer to 5. conditions for operation, transport and storage mentioned in ambient environment (page 24). * 9 class f type is ambient temperature 105c 221f . * 10 electrical life was evaluated with the breathing hole open. characteristics arrangement 1 form a, 1 form c initial contact resistance, max. (by voltage drop 6 v dc 1 a) 100 m ? contact material silver alloy rating (resistive load) nominal switching capacity 16 a 250 v ac max. switching power 4,000 v a max. switching voltage 440 v ac max. switching current 16 a expected life (min. operations) mechanical (at 180 cpm) 1 10 7 electrical (at 20 cpm)* 10 (resistive load) n.o.: 10 5 n.c.: 5 10 4 nominal operating power 400 mw max. operating speed (at rated load) 20 cpm initial insulation resistance* 1 min. 1,000 m ? (at 500 v dc) initial breakdown v oltage* 2 between open contacts 1,000 vrms for 1 min. between contacts and coil 5,000 vrms for 1 min. initial surge voltage between contact and coil* 3 min. 10,000 v operate time* 4 (at nominal voltage) max. 15ms (at 20 c 68 f ) release time (with diode)* 4 (at nominal voltage) max. 5ms (at 20 c 68 f ) t emperature rise (at nominal voltage) max. 55 c (resistance method, contact current 16 a, 20 c 68 f ) shock resistance functional* 5 min. 100 m/s 2 {10 g} destructive* 6 min. 1,000 m/s 2 {100 g} vibration resistance functional* 7 10 to 55hz at double amplitude of 1.5mm (no), 0.82mm (nc) destructive 10 to 55hz at double amplitude of 1.5mm conditions for operation, transport and storage* 8 (not freezing and condensing at low temperature) ambient temp. ?40 c to +85 c ?40 f to +185 f (class b)* 9 humidity 5 to 85% r.h. unit weight approx. 12 g .42 oz typical applications ? hvac ? oven ranges ? refrigerators ordering information a ex. lz 1 2 b 12 w ul/csa approved type is standard. notes: 1. tube packing: inner carton: 20pcs.; case: 800pcs. 2. carton packing: inner carton: 100pcs.; case: 500pcs. 3. carton packing symbol ?w? is not marked on the relay. lz 1: 1 form c 2: 1 form a 1: flux-resistant type 2: sealed type b: f: class b insulation class f insulation 05: 5 18: 18 09: 9 24: 24 12: 12 48: 48 product name contact arrangement protective construction coil insulation class coil voltage, v dc nil: tube packing w: carton packing packing style vde
lz 2 types coil data contact arrangement coil voltage, v dc flux-resistant type sealed type class b class f class b class f 1 form a 5 alz21b05 alz21f05 alz22b05 alz22f05 9 alz21b09 alz21f09 alz22b09 alz22f09 12 alz21b12 alz21f12 alz22b12 alz22f12 18 alz21b18 alz21f18 alz22b18 alz22f18 24 alz21b24 alz21f24 alz22b24 alz22f24 48 alz21b48 alz21f48 alz22b48 alz22f48 1 form c 5 alz11b05 alz11f05 alz12b05 alz12f05 9 alz11b09 alz11f09 alz12b09 alz12f09 12 alz11b12 alz11f12 alz12b12 alz12f12 18 alz11b18 alz11f18 alz12b18 alz12f18 24 alz11b24 alz11f24 alz12b24 alz12f24 48 alz11b48 alz11f48 alz12b48 alz12f48 nominal voltage, v dc pick-up voltage, v dc (max.) drop-out voltage, v dc (min.) coil resistance, ? ( 10%) nominal operating current, ma ( 10%) nominal operating power, w maximum allowable v oltage, v dc 5 3.5 0.5 63 80 0.4 6.5 9 6.3 0.9 203 44.4 11.7 12 8.4 1.2 360 33.3 15.6 18 12.6 1.8 810 22.2 23.4 24 16.8 2.4 1,440 16.7 31.2 48 33.6 4.8 5,760 8.3 62.4 dimensions 1. 1 form a type 28.8 1.134 5 .197 0.5 .020 0.5 .020 20 .787 2.5 .098 15.7 .618 3.5 .138 0.5 .020 12.5 .492 7.5 .295 0.8 .031 dimension : t oler ance max. 1mm .039 inch : 0.1 .004 1 to 3mm .039 to .118 inch : 0.2 .008 min. 3mm .118 inch : 0.3 .012 pc board pattern (copper-side view) t olerance : 0.1 .004 schematic (bottom view) 20 .787 7.5 .295 5 .197 6-1.3 dia. 6-.051 dia. coil mm inch 2. 1 form c type 28.8 1.134 5 .197 12.5 .492 7.5 .295 15.7 .618 3.5 .138 0.5 .020 0.8 .031 0.5 .020 0.5 .020 20 .787 2.5 .098 dimension : t oler ance max. 1mm .039 inch : 0.1 .004 1 to 3mm .039 to .118 inch : 0.2 .008 min. 3mm .118 inch : 0.3 .012 pc board pattern (copper-side view) t olerance : 0.1 .004 schematic (bottom view) 20 .787 7.5 .295 5 .197 5 .197 8-1.3 dia. 8-.051 dia. coil
lz 3 reference data 1. max. switching power 2. coil temperature rise 3. dc breaking capacity contact voltage, v contact current, a 10 13 0 1000 1 10 100 100 ac resistive load coil applied voltage, %v temperature rise, c 100 0 120 125 110 115 105 130 135 30 25 35 40 50 45 55 20 85 c 105 c room temperature room temperature 85 c 16a 0a 105 c 100 10 1 01 0 100 1000 switching voltage, v switching current, a dc resistive load
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