Bulletin 1494V Variable-Depth Flange-Mounted Disconnect Switches 2 Bulletin 1494V To obtain a complete Disconnect Switch, order the following components: + OR + + Fuse Clip Kit AND Disconnect Switch (Auxiliary Contacts Shown Are Optional) Operating Handle Connecting Rod Trailer Fuse Block Kit • Adaptable to Type 1, 3, 3R, 12, or Type 4, 4X Enclosures • Disconnect Switches Available from 30…600 A • Highly Visible ON and OFF Indicator with a Color Coded Handle • Fusible or Non-Fusible Versions • Can Be Used with Class H, J and R Fuses • Optional Auxiliary Contacts TABLE OF CONTENTS Description Page Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21 Description Page Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 Approximate Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 Description Bulletin 1494V variable depth flange mounted disconnect switches meet industrial requirements for dependable manually operated disconnecting means. Operating handles and disconnecting means are adaptable to Type 1, 3, 3R, 12, or Type 4, 4X enclosures with flange-mount construction. Conformity to Standards: Approvals: IEC 947-3 CSA C22.2 No. 4 CE Marked Per Low Voltage Directive 73/23/EEC, 93/68/EEC CSA Certified (File No. LR 1234) UL Listed (File No. E 47426) UL 98 Your order must include: • Cat. No. of the disconnect switch (fusible or non-fusible). • Cat. No. of the operating handle. • Cat. No. of the connecting rod. • Cat. No. of the trailer fuse block kit. • Cat. No. of the fuse clip kit. • A complete installation consists of a disconnect switch, an operating handle, connecting rod, trailer fuse block kit and fuse clip kit (for installations that require fusing). • If required, Cat. No. of any accessories. 2-3 Bulletin 1494V Variable-Depth Flange-Mounted Disconnect Switches Product Selection Fusible Disconnect Switch Kits Includes switch, connecting rod, handle, trailer fuse block and fuse clips Complete Disconnect Switch Kits for Type 1, 3, 3R and 12 Enclosures Size (A) IEC Applications Maximum kW (AC23) UL and CSA Applications Maximum HP 3∅, 50 Hz 3∅, 60 Hz DC ➊ AC 1∅ Fuse Size Fuse Volt. Fuse Clips Cat. No. ➋ 250 250 600 600 250 250 600 600 250 250 600 600 250 250 600 600 250 250 600 600 250 250 600 600 600 H R H, J R H R H, J R H R H, J R H R H, J R H R H, J R H R H R J 1494V-DH233 1494V-DR233 1494V-DH633 1494V-DR633 1494V-DH266 1494V-DR266 1494V-DH666 1494V-DR666 1494V-DH611 1494V-DR611 1494V-DH611 1494V-DR611 1494V-DH622 1494V-DR622 1494V-DH622 1494V-DR622 1494V-DH644 1494V-DR644 1494V-DH644 1494V-DR644 1494V-DH606 ➍ 1494V-DR606 ➍ 1494V-DH606 ➍ 1494V-DR606 ➍ 1494V-DJ606 ➎ 220… 380… 500… 200… 115V 230V 460V 575V 115V 230V 125V 250V 240V 440V 600V 208V 30 5.5 11 15 3 7.5 7.5 15 20 2 3 3 5 1…30 A 60 11 22 37 7.5 15 15 30 50 3 10 5 10 31…60 A 100 22 45 55 — 25 30 60 75 — — — 20 61…100 A 200 48 90 110 — ➌ 60 125 150 — — — 40 101…200 A 400 90 185 257 — 75 125 250 350 — — — 50 201…400 A 600 150 295 375 — 150 200 400 500 — — — 50 401…600 A Non-Fusible Disconnect Switch Kits Includes switch, connecting rod, handle (line and load lug connectors located in Accessories section) Complete Disconnect Switch Kits for Type 1, 3, 3R and 12 Enclosures IEC Applications Maximum kW (AC23) UL and CSA Applications Maximum HP 3∅, 50 Hz 3∅, 60 Hz Size (A) 30 60 100 200 400 600 AC1∅ DC ➊ Cat. No. ➋ 220… 240V 380… 440V 500… 600V 200… 208V 230V 460V 575V 115V 230V 125V 250V 5.5 11 22 45 90 150 11 22 45 90 185 295 15 37 55 110 255 375 7.5 15 25 ➌ 75 150 7.5 15 30 60 125 200 15 30 60 125 250 400 20 40 75 150 350 500 2 3 — — — — 3 10 — — — — 3 5 — — — — 5 10 20 40 50 50 1494V-DN30 1494V-DN60 1494V-DN100 1494V-DN200 1494V-DN400 1494V-DN600 ➊ Ratings based on utilizing two poles in series to break one line of the DC supply voltage and the remaining pole breaking the second DC supply line. ➋ Long Connecting Rods — Disconnect switch kits are also available with a long connecting rod. To order, add the letter “L” after the letter H, N or R in the Cat. No. ➌ 50 Hp at 200V AC; 60 Hp at 208V AC. ➍ Use 1494R-N11 lug kit for wiring to the disconnect. ➎ Class J fuses bolt directly to the switch and trailer fuse block. Accessories — Page 2-21 Specifications — Page 2-25 Approximate Dimensions — Page 2-27 2-4 Bulletin 1494V Variable-Depth Flange-Mounted Disconnect Switches Product Selection, Continued Disconnect Switches Maximum Operational Voltage Ue 660V Size ➊ (A) IEC Utilization Category AC-23 Maximum Rating kW NEMA, UL, CSA Maximum Rating Hp 3∅, 50 Hz 3∅, 60 Hz 220… 240V 380… 440V 500… 600V 200… 208V 230V 460V DC ➋ AC 1∅ 575V 115 230 125 Cat. No. ➌➍ Switch Only 250 1494V-DS30 30 5.5 11 15 7.5 7.5 15 20 2 3 3 5 60 11 22 37 15 15 30 50 3 10 5 10 1494V-DS60 100 22 45 55 25 30 60 75 — — — 20 1494V-DS100 200 45 90 110 ➎ 60 125 150 — — — 40 1494V-DS200 400 90 185 257 75 125 250 350 — — — 50 1494V-DS400 600 150 295 375 150 200 400 500 — — — 50 1494V-DS600 Connecting Rods Approximate dimensions are in inches (millimeters). Approximate dimensions are not intended for manufacturing purposes. Enclosure Depth ➏ Disconnect Switch Size (A) 30, 60, 100, 200 Minimum Maximum 6-3/4 (172) 9-1/8 (232) Cat. No. 1494V-RA1 9-1/8 (232) 23 (585) 1494V-RA2 9 (229) 9-1/4 (235) 1494V-RB1 ➐ 9 (229) 23 (585) 1494V-RB2 ➐ 400, 600 Operating Handles Enclosure Type Description Mounting Disconnect Switch Cat. No. Type 1, 3, 3R, 12 Painted Metal Right or Left Flange 30, 60, 100 & 200 A 1494V-H1 400, 600 A 1494V-H2 Type 4, 4X Stainless Steel Right or Left Flange 30, 60, 100 & 200 A 1494V-W1 400, 600 A 1494V-W2 Type 4, 4X Non-Metallic Right Flange Only 30, 60, 100 & 200 A 1494V-R1 400, 600 A 1494V-R2 ➊ Also rated operational current for utilization categories AC-20 and AC-21 (IEC 408). For 1∅ ratings or other AC or DC utilization categories, consult your local Allen-Bradley Sales Office. ➋ Ratings based on utilizing two poles in series to break one line of the DC supply voltage and the remaining pole breaking the second DC supply line. ➌ Devices are field convertible from right hand to left hand flange operation. ➍ Connecting Rods and Operating Handles must be ordered separately. ➎ 50 Hp at 200V AC; 60 Hp at 208V AC. ➏ Enclosure depth is measured from the top of the flange to the disconnect means mounting surface (mm). ➐ Two per installation required. Accessories — Page 2-21 Specifications — Page 2-25 Approximate Dimensions — Page 2-27 2-5 Bulletin 1494V Variable-Depth Flange-Mounted Disconnect Switches Product Selection, Continued Fuse Clip Kits • Includes six clips and mounting hardware Fuse Clip Rating (A) Fuse Class 250V Cat. No. 600V H 30 — 1401-N41 H, J 60 30 1401-N42 H, J — 60 1401-N43 H, J 100 100 1401-N44 H, J 200 200 1401-N45 H, J 400 400 1401-N46 ➊ Trailer Fuse Block Kits For Class H and J fuses, select the proper fuse clip kit from the table above. For UL Class R fuse applications, non-removable rejection type clips are mounted on the trailer fuse block at the factory. Three additional clips are included for mounting on the disconnect switch. UL Class C, H and J ➋ Disconnect Size (A) Fuse Size (A) Cat. No. 30 60 100 200 400 600 UL Class R Fuse Size (A) 250V 600V Cat. No. 0…30 1494V-FS30 30 — 1494V-FSR233 31…60 1494V-FS63 — 30 1494V-FSR633 — — — 30 1494V-FSR636 31…60 1494V-FS60 60 — 1494V-FSR266 61…100 1494V-FS16 — 60 1494V-FSR666 — — — 60 1494V-FSR661 61…100 1494V-FS100 100 100 1494V-FSR611 101…200 1494V-FS21 ➌ — — — — — — 100 1494V-FSR612 101…200 1494V-FS200 200 200 1494V-FSR622 201…400 1494V-FS42 ➌ — — — — — — 200 1494V-FSR624 1494V-FS400 400 400 1494V-FSR644 1494V-FSR644 201…400 Class H Class J 201…400 201…400 1494V-FS400 — — 401…600 — 1491-N621 ➍ — — — — 401…600 1494V-FS600 ➌ 600 600 1491-R621 ➍ ➊ Not required when installing 201…400 A fuses on the 200 A disconnect switch, Cat. No. 1494V-DS200. ➋ Down Fusing — For all Class H and J applications, order the Trailer Fuse Block kit for the size disconnect being used and order the lower ampacity Fuse Clip Kit. Note: The 100 A disconnect size requires that an Adapter Kit, Cat. No. 1401-N170 also be ordered. For Class R applications, refer to the trailer fuse block kit table above for listed devices. ➌ For use with Class J fuses that bolt directly to the switch (fuse clips not required). ➍ Single Pole Fuse Block — Three required per installation. (Use 1494R-N11 lug kit for wiring to the disconnect.) Accessories — Page 2-21 Specifications — Page 2-25 Approximate Dimensions — Page 2-27 2-6