V4N-Series il.dmax | (44) 10.55 max aft 4 (14) VANT? O23 a {09} O4.45 mox oF 1.18) ~ 7 _ of sf i xP xf sis 3 i r g/S & = a ge 8 | 4 XN = aa 1 aig g I N ~ 0 Qa & N oe TES oF | - E 7g 5 ~~ th nln LEE Nx ) y \ +0.05 (.09) o17 @2.54 (10) eg wr Mounting hale 2) 07) 26 645, 10) 23) VANT8 22.3 7 oat Free position Operating position 0.05 2.54 (10) Mounting hole 2.6 [10] Mounting hole +0.] > @O2.25 (09) wo rey og 6.45 [.25) An exciting new range of sub-miniature switches embracing a host of innovative design features: * Seven terminal options all sealed Mounting holes or moulded pegs * Standard and low force models * Wide range of clip on levers ~ two styles * Choice of lever position * Silver contacts for power switching; gold on silver for logic circuits * Long overtravel versions Snap-on terminal covers The ultimate in versatility. Specifications Ae Ve a Ly ws Ld Le Housing: Recom: Max: El. Ratine . Bie ae Fsbo series. Glass fibre reinforced Polyamide (PA 6.6) ecom: Max. El. Ratings V4N series LRecom. Maxcel'Ratings V4N2 series. Plunger: Voltage Resistive load | Inductive load Voltage Resistive load | Inductive toad Polyacetal (POM) Mechanism: AC A A AC A A Snap-action coil spring mechanism with stainless steel spring. Changeover, normaily- 425 45 1 closed or normally-open 250 eS 1 Contacts: Fine silver Gold plate on silver Gold plate on silver crosspoint Terminals: All terminals are goid flashed Refer to page 39 Temperature Range: 40C to +85C (higher temperatures possible consult Burgess. Mechanical Life: 10 cycles minimum (impact free actuation) Type of Protection: Enclosure IP40 Flux-proof terminal entries Mounting: Side mounting Versions with moulded mounting pegs of 2.25 mm or 3.2 mm diameter are also avai- lable. Please consult Burgess. Actuators: Plain lever Cam follower Roller lever Choice of two styles Accessories: Lug mounting frame Clip-on terminal covers Insulating sheet Approvals: UL, CSA, BEAB, VDE, SEV, NEMKO, DEMKO, SEMKO. Circuit diagram V4N Normally eo | closed Common + @+ Normally open Voltage _| Resistive load Inductive load pc A A up to 30 5 3 50 1 1 75 0.75 0.75 125 0.5 0.03 250 0.25 0.03 iL inductive load Voltage Resistive load Dc A A up to 30 2 2 50 0.5 0.5 75 0.25 0.25 125 0.2 0.03 250 0.15 0.02 The breaking capacities in the tables refer to silver contacts. For gold contacts see the text on right. Gold-plated contacts are intended for use in signal circuits where the energy being switch- ed is at the milliwatt level. Power being switched must be limited in order to avoid overheating and possible dispersal of the gold from the contact area. a Product Range Operating Characteristics ada Hea se Z Plunger VANT? 14 6) 0.28 (1.0)| 9.2 (0.36) 8.4 (0.33) 0.1 (0.004) +0.3 (+ 0.01) V4neT7 0.5 (1.8) 0.1 (0.35); 9.2 (0.36)} 8.4 (0.33) 0.1 (0.004) + 0.3 (+ 0.01) 1 V4NT7Y1 0.5 (1.8) 0.07 (0.25)} 13.2 (0.52)) 10.7 (0.42) 0.4 (0.016) Lever + 1.0 (+ 0.04) VAN2T7Y1 0.2 (0.7) 0.02 (0.07) | 13.2 (0.52); 10.7 (0.42) 0.4 (0.016) + 1.0 (= 0.04) Lever: ~6.0 {.16) Wide a ; 2 Y2 | V4NT7Y2 0:35 (1.26) 0.06 (0.2) | 15.7 (0.62)! 11.5 (0.45) 0.6 (0.02) 0 Lever + 1.6 (+ 0.06) 5 V4N2T7Y2 0.15 (0.54) 0.01 (0.03) | 15.7 (0.62)) 11.7 (0.46) 0.6 (0.02) & + 1.5 (= 0.06) - ou Lever: 3 a 4.0.16) Wide go 32 3 VANT7Y3 0.3 (1.1) 0.04 (0.14); 17.9 (0.70) 12.4 (0.49) 0.8 (0.03) So Lever + 2.1 (+ 0.08). 2 s V4N2T7Y3 0.1 (0.36) 0.01 (0.03)! 17.9 (0.70) 12.8 (0.50) 0.8 (0.03) 3 + 1.9 (+ 0.07) 5 Lever: 8 -4.0(,18) Wide @ YC R30(12 | V4NT7YC 0.5 (1.8) 0.07 (0.25)] 16.1 (0.63}} 13.4 (0.53) 0.4 (0.016) = Lever . + 1.1 ( 0.04) VAN2T7YC 0.2 (0.7) 0.02 (0.07}| 16.1 (0.63)) 13.4 (0.53) 0.4 (0.016) + 1.1 (+ 0.04) Lever: -4.9(.16) Wide YR1 VANTZYR1 . a5 (1.8) 0.07 (0.25) | 17.8 (0.20)| 15.7 (0.62) 0.4 (0.016) Lever , aaa OTe TO (2 O04) fe V4N2T7YR1 0.2 (0.7) 0.02 (0.07) |.17.8 (0.70)| 15.7 (0.62) 0.4 (0.016) + 1.0 (+ 0.04) Operating Characteristics shown above are 1.78 Add 3.4 to establish characteristics A further range of aptions is offered by from stand offs on base. 2. 781/82 Add 3.8 ta establish characteristics from centre line of formed terminals. Add 4.2 to establish characteristics from PCB specified from mounting hole centres. To calculate the Operating Characteristics for T8 Series PCB switches from the terminals add one of the following: 3.783 A Series levers. At 0.4 mm thick they are more rigid than the Y Series. They are recommended in applications where switches are inverted. Ordering References Switch range: V4N VAN | Actuating Force No symbol! = Standard force 2 Low force (47% = High [}" german version vtec fasten ae Terminal types 1 78 eT With standoffs on base 79 ai it 4 Y B24) a gt 28 TB4 (3 183 With standoffs Sa 2 2 ~ 3 on base 3 All terminals 0.5 thiek Circuit Noa symbol = Changeover C2 Normally closed C4 ~s Normally open Actuators / No symbol = Plunger wet 1 Al Plain lever 18.0 mnt ( .71 in) Y2 A2- . Plain lever 25.0 mm ( .98 in) YZ AG Plain lever 32.0 mm (1.26 in} A? Plain lever 60.0 mm (2.36 in} YO ACI Cam follower 18.5mm ( .73 in) YR1 ARI Roller lever 16.0mm ( .63 in) Levers fitted at end nearest to plunger. These can also be specified for fixing at end opposite to plunger ~ consult Burgess. Contacts. : : No symbol = Fine silver [AUX]" Gold alloy coated silver palladium GP Gold plate on silver GPX Gold plate on silver crosspoint []* = german version