McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    50 Products

    Fire Alarm-Activated Door Closers

    Image of Product. Front orientation. Contains Annotated, MultipleImages. Door Closers. Fire Alarm-Activated Door Closers.
    These closers include a door holder, which keeps doors open with an electromagnet. When activated by a fire alarm, the magnet shuts off and releases the door. Hardwire these closers directly into your fire alarm system. Designed for frequently used doors, they last longer than standard door closers. They are for right or left door-swing directions. All meet ANSI/BHMA A156.15 durability, strength, and performance standards for release devices—closer holder, electromagnetic, and electromechanical.
    Opens In—For opens-in closers, the door frame cannot project more than 1/8" from the door's face.
    Opens Out—For opens-out closers, the frame cannot project more than 3 1/2" from the door's face.
    For Interior
    Door Wd.
    Voltage
    For Door Swing
    Direction
    Opening/Closing
    Action
    Door Mount Opening
    Direction
    Range of
    Motion
    Electrical
    Connection
    Mounting Hardware
    Included
    Specs. Met
    Certification
    Finish
    Each
    Rixson-Firemark 0600
    30" to 48"24V AC/24V DCLeft, RightHold OpenOpens In145°Wire LeadsYesANSI/BHMA A156.15UL Listed
    Aluminum Coated1202A290000000
    30" to 48"120V ACLeft, RightHold OpenOpens In145°Wire LeadsYesANSI/BHMA A156.15UL Listed
    Aluminum Coated1202A33000000
     
    Rixson-Firemark 0601
    30" to 48"24V AC/24V DCLeft, RightHold OpenOpens Out135°Wire LeadsYesANSI/BHMA A156.15UL Listed
    Aluminum Coated1202A31000000
    30" to 48"120V ACLeft, RightHold OpenOpens Out135°Wire LeadsYesANSI/BHMA A156.15UL Listed
    Aluminum Coated1202A34000000
     

    Fusible Links

    Image of Product. Front orientation. Fusible Links. Style 1.
    Image of Product. Front orientation. Fusible Links. Style 2.
    Image of Product. Front orientation. Fusible Links. Style 3.

    Style 1

    Style 2

    Style 3

    Image of Product. Front orientation. Fusible Links. Style 4.
    Image of Product. Front orientation. Fusible Links. Style 5.
    Image of Product. Front orientation. Fusible Links. Style 6.

    Style 4

    Style 5

    Style 6

    Image of Product. Front orientation. Fusible Links. Style 7.
    Image of Product. Front orientation. Fusible Links. Style 8.
    Image of Product. Front orientation. Fusible Links. Style 9.

    Style 7

    Style 8

    Style 9

    Image of Product. Front orientation. Fusible Links. Style 10.

    Style 10

    Automatically close fire doors, windows, lids, dampers, vents, and more in the event of a fire. High temperatures melt the solder bond between links, causing them to separate and release their load. Install with S-hooks or chain (not included).
    To ensure safety, replace links annually and do not paint or coat them. Use links in straight-pull applications only.
    Styles 1-5—Styles 1-5 links are for use on fire doors, windows, and lids.
    Styles 6 and 7—Styles 6 and 7 links are often used on fire doors, windows, hatches, dampers, and blowers.
    Style 8—Style 8 links are commonly used on fire doors, smoke and heat vents, and ducts.
    Style 9—Style 9 links are good for range hood applications.
    Style 10—Style 10 links are designed for use on dampers.
    Mounting
    Hole
    Overall
    Style
    Melting
    Temp., ° F
    Wt. Cap.,
    lb.
    Ctr.-to-Ctr.
    Dia.
    Lg.
    Ht.
    Certification
    Each
    11353 to 455/8"1/4"1 3/16"13/16"UL Listed
    1449A41000000
    11653 to 455/8"1/4"1 3/16"13/16"UL Listed
    1449A420000
    11653 to 457/8"5/16"1 3/8"7/8"UL Listed
    1204A420000
    21651 to 87/8"3/16"1 5/16"7/16"UL Listed
    1147A250000
    22001 to 87/8"3/16"1 5/16"1/8"UL Listed
    1147A610000
    31353 to 1015/16"3/16"1 3/8"1/2"UL Listed
    1449A1110000
    31353 to 1015/16"1/4"1 3/8"1/2"UL Listed
    1204A2200000
    31553 to 1015/16"3/16"1 3/8"1/2"UL Listed
    1449A1120000
    31653 to 1015/16"3/16"1 3/8"1/2"UL Listed
    1204A320000
    31653 to 1015/16"3/16"3 3/16"1/2"UL Listed
    1204A430000
    31653 to 1015/16"1/4"1 3/8"1/2"UL Listed
    1204A230000
    32123 to 1015/16"3/16"1 3/8"1/2"UL Listed
    1204A330000
    32123 to 1015/16"1/4"1 3/8"1/2"UL Listed
    1204A240000
    32803 to 1015/16"1/4"1 3/16"1/2"UL Listed
    1204A410000
    41353 to 201 5/8"3/8"2 3/8"3/4"UL Listed
    1147A5600000
    41653 to 201 5/8"3/8"2 3/8"3/4"FM Approved, UL Listed
    1147A180000
    42123 to 201 5/8"3/8"2 3/8"3/4"FM Approved, UL Listed
    1147A190000
    42803 to 201 5/8"3/8"2 3/8"3/4"FM Approved, UL Listed
    1147A210000
    43603 to 201 5/8"3/8"2 3/8"3/4"FM Approved, UL Listed
    1147A220000
    51653 to 501 5/8"3/8"2 3/8"1/8"UL Listed
    1147A620000
    52123 to 501 5/8"3/8"2 3/8"1/8"UL Listed
    1147A630000
    61651 to 301 3/4"7/16"2 1/2"3/4"UL Listed
    1147A2600000
    62121 to 301 3/4"7/16"2 1/2"3/4"UL Listed
    1147A1400000
    71652 to 601 3/4"7/16"2 1/2"3/4"UL Listed
    1148A1700000
    81655 to 501"1/4"1 1/2"5/8"FM Approved, UL Listed
    6501T2200000
    82125 to 501"1/4"1 1/2"5/8"FM Approved, UL Listed
    6501T2300000
    82865 to 501"1/4"1 1/2"5/8"FM Approved, UL Listed
    6501T2400000
    913510 to 401 11/16"5/16"2 1/4"13/16"UL Listed
    1449A2100000
    916510 to 401 11/16"5/16"2 1/4"13/16"UL Listed
    1449A2200000
    101653 to 1015/16"3/16"2 3/4"1/16"UL Listed
    1147A640000
    101653 to 1015/16"3/16"3 3/4"1/2"UL Listed
    1204A440000

    Fire Alarm-Activated Wall-Mount Door Holders

    Image of Product. Front orientation. Contains Annotated. Door Holders. Fire Alarm Activation, Wall Mount.
    For use with doors that already have a closer, these holders keep doors open with an electromagnet. When activated by a fire alarm, the magnet shuts off and releases the door. Wire these holders directly into your fire alarm system. All are reversible for right or left door-swing directions.
    Mount the wall plate in an electrical outlet box or use a surface mounting box (sold separately).
    Door Holders
    Surface Mounting Boxes
    for Door Holders
    Wall Plate
    Door Plate
    Manufacturer Series
    Projection
    Ht.
    Wd.
    Projection
    Ht.
    Wd.
    Material
    Voltage
    Mounting Hardware
    Included
    Certification
    Each
    Each
    Rixson-Firemark 994 Series1"4 5/8"2 3/4"2 3/4"2 17/32"1 11/16"Dull Aluminum-Coated Aluminum, Aluminum-Coated Plastic12V DC, 24V AC, 24V DC, 120V AC, 240V ACYesUL Listed
    1444A1200000001444A13000000
    Rixson-Firemark 996 Series2 1/2"4 5/8"2 3/4"1 5/8"2 17/32"1 11/16"Dull Aluminum-Coated Aluminum, Aluminum-Coated Plastic12V DC, 24V AC, 24V DC, 120V AC, 240V ACYesUL Listed
    1444A11000000———0
    Rixson-Firemark 998 Series1"4 5/8"2 3/4"2 5/8"1 13/16"2 9/16"Dull Aluminum-Coated Plastic12V DC, 24V AC, 24V DC, 120V ACYesUL Listed
    1444A30000001444A800000
     

    Fusible Link Wire

    Image of Product. Side1 orientation. Vehicle Wire. Fusible Link Wire.
    Often found in older vehicles, this fusible link wire protects a circuit in applications where you can’t use a standard fuse. The conductor in the fusible link melts if there’s a short circuit or voltage spike, breaking the circuit to protect the rest of your wiring. Since the conductor needs to be thin enough to melt before the rest of your wiring overheats, choose a fusible link wire that’s four gauge sizes smaller than your circuit. If you’re replacing a fusible link that has burned out, make sure the new wire is the same length and gauge as the old one.
    Cross-Linked Polyethylene Outer Jacket—Made of cross-linked polyethylene, the jacket withstands high temperatures and contains any sparks or flames caused by current overload.
    AWG
    Wire Strand
    Count
    OD
    Max. Temp.,
    ° F
    Specs.
    Met
    Outer Jacket
    Color
    Lg.,
    ft.
    Each
    Stranded Wire with Cross-Linked Polyethylene Outer Jacket
     
    12V DC
    18
    19/23
    0.02"300SAE J1128Blue86316N14500000
    18
    19/23
    0.02"300SAE J1128Blue1006316N24800000
    16
    19/30
    0.04"300SAE J1128Black76316N1540000
    16
    19/30
    0.04"300SAE J1128Black1006316N25800000
    14
    19/280.08"300SAE J1128Gray66316N1630000
    14
    19/280.08"300SAE J1128Gray1006316N26800000
    12
    19/25
    0.12"300SAE J1128Blue46316N1720000
    12
    19/25
    0.12"300SAE J1128Blue1006316N278000000
    10
    16/180.2"300SAE J1128Red16316N1810000
    10
    16/180.2"300SAE J1128Red756316N287000000
     
    back to top