281 fuse & switch nema terminal blocks 6 catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks product facts high density blocks n fuse and switch blocks rated 15a and 300v. n high density 0.36" [9.14] centerline spacing saves panel space; at least 33 circuits per foot. fuse blocks n provide in-line circuit protection for virtually any circuit or group of circuits select contacts for terminated or unterminated wire. n remove, check and replace fuses safely and quickly switch action fuse blocks open circuits before fuse can be removed or installed. n contacts conservatively rated to 30 amperes. switch blocks n quickly and easily interrupt a circuit or group of circuits insert switch blocks directly in line. contacts available for terminated or unterminated wire. n keep circuits open for extended periods switch blade can be removed entirely from block for lock- out protection. n rated to 15 amperes. common features of 300 & 0300 series n at least 91 circuits per 6-foot length, 3/4 inch center-to- center spacing. n blocks meet 600 volt clearance and creepage spacings specified in ul, csa, and nema industrial control standards. n choose nylon housing material for more rugged applications; polypropylene for fire retardant characteristics. n dovetail base fits standard mounting channel can also be mounted on flat surfaces. n only one end section needed per block assembly. n readily identify circuits mark directly on white, matte-surface puller assembly, marking tab on block, or use removable marking tape. n open or close several circuits simultaneously holes in puller handles allow use of nylon ganging rods. n fuse and switch block sections snap-fit with 300 & 600 volt, phenolic medium duty, heavy duty, and intermediate heavy duty blocks. lr25557 e63810 this broad line features high density blocks (series 0135), nylon & polypropylene blocks (series 0300) and phenolic blocks (series 300).
282 0300 series, fuse & switch, nylon and polypropylene catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks fuse block strap screw fuse block strap clamp fuse block tubular screw switch block strap screw characteristics part part part part type of block model number model number model number model number channel mount (dovetail base) nylon 0311 1437397-1 0318 1437397-3 0312 1437397-2 0371 1-1437397-7 polypropylene p0311 4-1437397-0 p0318 4-1437397-3 p0312 4-1437397-2 p0371 4-1437397-4 corrosion resistant nylon d0311 1-1437389-1 d0318 1776726-1 d0312 1-1437389-2 d0371 1-1437389-7 corrosion resistant polypropylene dp0311 6-1437389-2 dp0318 1776727-1 dp0312 6-1437389-3 dp0371 1776728-1 contact type specifications wire range (awg) solid & stranded 22-8 18-8 18-8 22-8 wire strip length (in.) 1/2 1/2 screw type 10-32 8-32 1/4"-28 10-32 binding head pan head w/clamp set screw binding head ampacity 25 a 25 a 25 a 15 a end sections channel mount, nylon 0380 2-1437397-0 0380 2-1437397-0 0380 2-1437397-0 0380 2-1437397-0 channel mount, polypropylene p0380 4-1437397-7 p0380 4-1437397-7 p0380 4-1437397-7 p0380 4-1437397-7 notes: standard package is 100 pieces for contact, 25 pieces for end section. for factory assembled blocks on channel, suffix catalog number with number of blocks desired. without channel delete 0 prefix on catalog number. example: ten strap-screw fuse block sections preassembled on channel = 031110. for blocks with two or more contact types, preassembled with other blocks, imprinting or special features, consult technical support.
283 0300 series, fuse & switch, nylon and polypropylene (continued) nema terminal blocks 6 catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks switch block strap clamp switch block tubular screw part part model number model number 0378 1-1437397-9 0372 1-1437397-8 p0378 4-1437397-6 p0372 4-1437397-5 d0378 1776729-1 d0372 1776731-1 dp0378 1776730-1 dp0372 1776732-1 18-8 18-8 1/2 1/2 8-32 1/4"-28 pan head w/clamp set screw 15 a 15 a 0380 2-1437397-0 0380 2-1437397-0 p0380 4-1437397-7 p0380 4-1437397-7 specifications pitch 0.75 [19.05] centerline, 16 circuits per foot voltage rating blocks meet 600 volt creepage and clearance requirements of nema, ul and csa for general industrial control equipment and panelboards. withstand voltages greatly in excess of iee switchgear standards for 750 volts. fuse size any 13/32 x 1-1/2 in. [10.32 x 28.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets mil. spec. f-15160. standard contacts material electrical grade copper or copper alloy conductor. steel screws plated to resist corrosion in most industrial applications al-cu tubular screw aluminum compatibility with aluminum or copper conductors. al-cu is tin-plated brass. environmental contacts (for highly corrosive atmospheres) tubular screw electrical grade copper tube with nickel plating. nickel plated brass screws. strap screw nickel plated brass straps and screws. nickel plating meets specification qq-n-290a class i, grade g. polyamide material: housing material polyamide, unfilled type 6/6 max. continuous temperature 125c, (257f) breakdown voltage (ac, 60 hz) contact-to-contact: 7000v contact-to-ground: 10,000v dielectric strength (rh 40% at sea level) 470-385 volts/mil thickness per astm d149 ul high voltage arc tracking (inches/min.) .01-.35 [.25-8.89] water absorption (24 hrs. % wt. gain) 1.5% per astm d570 flammability ul94v-2 chemical resistance resistant to aromatic hydrocarbons, strong alkalies per astm d543 radiation resistance (ergs g-1 (c) 8 x 107 color translucent white polypropylene material: housing material polypropylene, filled self-extinguishing max. continuous temperature 105c, (221f) breakdown voltage (ac, 60hz) contact-to-ground: 10,000v contact-to-contact: 7000v dielectric strength (rh 40% at sea level) 500 volts/mil thickness per astm d149 ul high voltage arc tracking (inches/min.) did not track water absorption (24 hrs. % wt. gain) 0.02% per astm d570 flammability ul94v-0 chemical resistance resistant to most acids, alkalines, and saline solutions. also resistant to higher aliphatic solvents and polar substances per astm d543 radiation resistance (ergs g-1 (c) no data available color opaque white fuse puller: material high-temperature, glass-reinforced nylon color black switch handle: material polypropylene color white
284 0300 series, fuse & switch, nylon and polypropylene (continued) catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks break pre-punched steel away aluminum channel steel channel part number 9-1437381-1 9-1437381-2 9-1437381-9 9-1437381-8 1437382-2 catalog number 60 60-b-36 64 63-bu 67 standard length 6 feet 3 feet 6 feet 3 feet 3 feet screw coated channel universal snap-in ganging cloth clamps clamps clamps rod marking tape part number 9-1437381-5 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 catalog number 61 68 62 30 55-bu standard length 2 feet 50 feet mounting channel channel clamps marking accessories related product data wire pins and ferrules pages 109-111 for more information on amp standard terminals and splices or quick-connect faston receptacles and tabs, request catalog 82042.
285 0300 series, fuse & switch, nylon and polypropylene (continued) nema terminal blocks 6 catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks dovetail base mounted on standard #60 channel. may also be mounted direct
286 300 series, fuse & switch, phenolic catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks strap screw strap clamp tubular screw characteristics part part part type of block model number model number model number direct mount (flat base) fuse block with puller 351 2-1437397-8 358 3-1437397-1 352 3-1437397-0 fuse block without puller 361 2-1437397-2 368-bu 3-1437397-5 362-bu 3-1437397-3 switch block 341 2-1437397-5 348 2-1437397-7 342 2-1437397-6 channel mount (dovetail base) fuse block with puller 0351 1437397-9 0358 1-1437397-2 0352 1-1437397-0 fuse block without puller 0361 1437397-4 0368 1-1437397-6 0362 1-1437397-5 switch block 0341 1437397-6 0348 1437397-8 0342 1437397-7 contact type specifications wire range (awg) solid & stranded 22-8 18-8 18-8 wire strip length (in.) 1/2 1/2 screw type 8-32 8-32 1/4"-28 binding head pan head w/clamp set screw ampacity fuse blocks 25a 25a 25a switch blocks 15a 15a 15a end sections no contact, flat base 330-bu 2-14376397-4 330-bu 2-14376397-4 330-bu 2-14376397-4 no contact, dovetail base 0330 14376397-5 0330 14376397-5 0330 14376397-5 notes: standard package is 10 pieces. for factory assembled blocks, suffix catalog number with number of blocks desired (maximum number of flat base preassembled sections is 6). example: twelve strap screw, fuse block sections preassembled on channel = 035112. six flat tubular screw, switch blocks preassembled without channel for direct mounting = 3426 for blocks with two or more different contact sections, preassembled with other blocks, imprinting or special features, consult technical support. environmental contacts for highly corrosive atmospheres are available with nickel plating on non-ferrous hardware. to order, prefix catalog number with d. direct mount channel mount (flat base) (dovetail base) comparison (type of block) lr25557 e34934 except switch blocks
287 300 series, fuse & switch, phenolicaccessories nema terminal blocks 6 catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks physical properties housing materia lphenolic, filled flame retardant color black contacts material copper alloy spring clips. steel screws plated to resist corrosion in most industrial applications strap screw 11/32" max. lug width mechanical properties pitch (terminal spacing) 0.75" [19.05] (16 circuits per foot) switch handles material polypropylene color white electrical properties operating voltage blocks meet 600v creepage and clearance requirements of nema, ul and csa standards for general industrial control equipment and panelboards; withstand voltage exceeds ieee switchgear standards for 750v dielectric strength (rh 40% @ sea level) 300 volts/mil thickness per astm d149 ul high voltage arc tracking (inches/min.) .49-.58 [12.45-14.73] fuse size any 13/32 x 1-1/2 in. [10.32 x 38.10] ferrule type cartridge fuse up to 25 amps, indicating or non-indicating, which meets mil. spec. f-15160, is recommended. environmental properties max. service temperature 150c (302f) water absorption (24hrs. % wt. gain) 0.45% per astm d570 flammability rating ul94v-1 chemical resistance resistant to acids, alkalies, and aliphatic hydrocarbons and ketones, per astm d543 radiation resistance (ergs g-1 (c) 2.7 x 108 ul independent testing service recognitions: wire sizes solid or stranded, tubular screw cat. # 362-bu, 0362 1 #4 awg, 1 #6 awg, 1 #8 awg, 1 to 4 #10 awg, 1 to 5 #12 awg, 1 to 6 #14 awg, 1 to 6 #16 awg, 1 to 8 #18 awg break pre-punched 3-gang steel away aluminum fuse fuse channel steel channel puller puller part number 9-1437381-1 9-1437381-2 9-1437381-9 2-1437397-1 2-1437397-2 9-1437381-8 1437382-2 catalog number 60-bu 60-b-36 64 31-bu 32 63-bu 67 standard length 6 feet 3 feet 6 feet 3 feet 3 feet screw coated channel universal snap-in ganging cloth clamps clamps clamps rod marking tape part number 9-1437381-5 1437382-3 9-1437381-7 3-1437381-9 8-1437381-0 catalog number 61 68 62 30 55-bu standard length 2 feet 50 feet mounting channel channel clamps marking accessories fuse puller e63810 cat #s 31 and 32 related product data wire pins and ferrules pages 135-137 for more information on amp standard terminals and splices or quick-connect faston receptacles and tabs, request catalog 82042.
288 300 series, fuse & switch, phenolic, flat base catalog 1308389 dimensions are in millimeters dimensions are shown for usa: 1-800-522-6752 south america: 55-11-2103-6000 revised 6-07 and inches unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com to change. c. america: 52-55-1106-0803 uk: 8706-080-208 note: all part numbers are rohs compliant. buchanan terminal blocks dovetail base mounted on standard #60 channel
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