Bulletin 1494F Fixed-Depth Flange Mounted Disconnect Switches 2 To obtain a complete Fusible Disconnect Switch, order the following components: Bulletin 1494F + Cat. No. 1494F-NF30 Disconnect Switch and Operating Mechanism Cat. No. 1494F-J633 Fuse Block Adapter Plate Kit with Fuse Clips • Adaptable to All Type 1 and Type 12 Enclosures with Right or Left Hand Flange Construction • Disconnect Switch Available from 30…200 A • Highly Visible ON and OFF Indicator • Can Be Used with Class H, J and R Fuses • Optional Auxiliary Contacts TABLE OF CONTENTS Description Page Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Disconnect Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21 Description Page Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 Approximate Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 Description Bulletin 1494F Fixed-Depth Flange-Mounted Disconnect Switches meet industrial requirements for a dependable manually operated disconnecting means. The Fusible Disconnect Switch Assembly is made up of two components — a Disconnect Switch and Operating Mechanism and a Fuse Block Adapter Kit, with fuse clips. Conformity to Standards: Approvals: IEC 947-3 CSA C22.2 No. 4 UL 98 CE Marked Per Low Voltage Directive 73/23/EEC, 93/68/EEC CSA Certified (File No. LR 1234) UL Listed (File No. E 47426) Your order must include: • Cat. No. of the disconnect switch fusible or non-fusible. • Cat. No. of the Fuse Block Adapter Plate Kit with fuse clips. • To obtain a complete fusible disconnect switch the above items must be on your order. • Accessories, if necessary. 2-11 Bulletin 1494F Fixed-Depth Flange Mounted Disconnect Switches Product Selection Fusible Disconnect Switch Kits Includes switch, operating mechanism and handle (line and load lug connectors located in the Accessories section on page 2-22). To obtain a complete fusible disconnect switch, select the proper Fuse Block Adapter Plate Kit with fuse clips from the table below. Disconnect Switches for Type 1 and Type 12 Enclosures Size (A) IEC Applications Maximum kW (AC23) UL and CSA Applications Maximum Hp 3∅, 50 Hz 3∅, 60 Hz 220… 240V 380… 440V 500… 600V 200… 208V 230V 30 5.5 11 15 7.5 7.5 60 11 22 30 15 15 100 22 45 55 30 30 200 45 75 75 60 60 460V DC ➊ AC 1∅ 575V 115V 15 20 30 40 60 100 Open Type without Enclosure Flange Construction Right Hand Left Hand 250V Cat. No. Cat. No. 1494F-NFL30 230V 125V 2 3 3 5 1494F-NF30 3 10 5 10 1494F-NF60 1494F-NFL60 75 — — 10 20 1494F-NF100 1494F-NFL100 100 — — 20 40 1494F-NF200 1494F-NFL200 Non-Fusible Disconnect Switch Kits Includes switch, operating mechanism, and handle (line and load lug connectors located in the Accessories section on page 2-21). Disconnect Switches for Type 1 and Type 12 Enclosures IEC Applications Maximum kW (AC23) UL and CSA Applications Maximum Hp 3∅ 50 Hz 3∅, 60 Hz Size (A) 220… 240V 380… 440V 500… 600V 200… 208V 230V 460V 575V DC ➊ AC 1∅ 115V Open Type without Enclosure 230V 125V Flange Construction Right Hand Left Hand 250V Cat. No. Cat. No. 1494F-NL30 30 5.5 11 15 7.5 7.5 15 20 2 3 3 5 1494F-N30 60 11 22 37 15 15 30 40 3 10 5 10 1494F-N60 1494F-NL60 100 22 45 55 30 30 60 75 — — 10 20 1494F-N100 1494F-NL100 200 48 90 110 60 60 100 100 — — 20 40 1494F-N200 1494F-NL200 Fuse Block Adapter Plate Kits with Fuse Clips Disconnect Size (A) Fuse Clips UL Class R Dimension UL Class J Dimension Class H Class H and C 250V 600V 600V 250V 600V Cat. No. Cat. No. Cat. No. Cat. No. Cat. No. 30 30 60 1494F-R233 1494F-R263 1494F-R633 1494F-R663 1494F-J633 1494F-J663 1494F-C233 1494F-C263 1494F-C633 1494F-C663 60 30 60 100 — 1494F-R266 1494F-R216 1494F-R636 1494F-R666 1494F-R616 — 1494F-J666 1494F-J616 — 1494F-C266 1494F-C216 1494F-C636 1494F-C666 1494F-C616 100 100 200 1494F-R211 1494F-R221 1494F-R611 1494F-R621 1494F-J611 1494F-J621 1494F-C211 1494F-C221 1494F-C611 1494F-C621 200 200 400 1494F-R222 1494F-R242 1494F-R622 1494F-R642 1494F-J622 1494F-J642 1494F-C222 1494F-C242 1494F-C622 1494F-C642 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. Accessories — Page 2-21 Specifications — Page 2-25 Approximate Dimensions — Page 2-28 2-12