Product Line Overview

Residual Current Devices 1492-RCD
Miniature Circuit Breakers 1492-SP

  Click to enlarge - 1492-RCD4_bw Click to enlarge - 1492_SP_4c
Bulletin 1492-RCD 1492-SP
Type Residual Current Device Miniature Circuit Breaker
Features
  • True IP2X finger-safe design (front)

  • For applications in which AC and pulsating DC fault currents are likely to appear, nonselective and non-delayed

  • Designed to prevent unwanted tripping caused by switching electronic circuit devices

  • Auxiliary and Signal contacts may be added
    		•
  • True IP2X finger-safe design (front)

  • Energy Limiting Design protects downstream components better than conventional breakers during short circuits

  • Field mountable options for selective applications

  • AC and DC voltage ratings in one convenient device

  • Superior shock and vibration resistance capabilities

  • Mounts on hut (DIN) rail
    		•
    Number of Poles 2 pole (1 + N)
    4 pole (3 + N)     		1, 2, 3 pole
    1 pole + neutral, 3 pole + neutral
    Rated voltage 230V AC (1+N), 400V AC (3+N) 230/400V AC, 240/415V AC
    Tripping characteristic
    reference temperature         		— 30 °C
    Rated tripping current 30, 100, 300, 500 mA —
    Sensitivity AC and pulsating DC —
    Rated short circuit
    capability     		10 kA with 63 A gG/gL back-up fuse
    for up to 63 A
    10 kA with 80 A gG/gL back-up fuse
    for 80 A     		10 kA
    Max. back-up fuse for
    short circuit protection         		63 A gG/gL for up to 63 A
    80 A gG/gL for 80 A     		100 A gG/gL
    Maximum back-up fuse
    for overload protection         		25 A gG/gL (25 A and 40 A devices)
    40 A gG/gL (63 A devices)
    50 A gG/gL (80 A devices)     		—
    Degree of protection IP20 IP20
    Mechanical life ³10000 changeovers ³6000 changeovers
    Mounting 35 mm hut (DIN) rail 35 mm hut (DIN) rail
    Operating temperature -5°C…+40°C -5°C…+40°C
    (reduction factors are required
    for higher temperatures )
    Wire size 1.5…35 mm2 1…25 mm2
    Terminal torque 2.4 N.m £40 A, 3.0 N.m ³63 A 2.4 N.m
    Standards and Approvals IEC/EN 61008
    VDE, CE     		IEC/EN 60889
    CE, VDE, UL 1077, CSA 22.2 No. 235
    Product Selection See Residual Current Devices Bulletin 1492-RCD See Miniature Circuit Breakers Bulletin 1492-SP
      

    Miniature Circuit Breakers 1489
    Fuse Holders 1492-FB

      Click to enlarge - 1489 single Click to enlarge - 1492-FB2C30_r-cmyk
    Bulletin 1489 1492-FB
    Type 480Y/277V AC 240V AC For Class CC Fuse For Class J Fuse For Midget Fuse
    0.5…25 A 0.5…40 A 30 A 30 A 60 A 30 A
    Features
  • True IP2X finger-safe design (front)

  • 10,000 A interrupt

  • A postively trip-free mechanism (breaker operation cannot be defeated by holding the handle in the ON position)

  • Superior shock and vibration resistance capabilties

  • Mounts on DIN Rail

  • IEC 60947-2

    •     - 0.5...40 A @ 240, 415V AC
        - 15,000 A interrupting
  • Field-mountable options

  • Optional terminal for ring lugs
    		•
  • EN/IEC 60529 Front Finger Protection — Dead front construction

  • Handle isolates the fuse from line power when it is opened for fuse insertion or removal

  • Compact size requireing less panel space than open style fuse folders

  • Optional blown fuse indicators - allow for easy troubleshooting of electrical circuits

  • Type M holder - accepts 0…30 A midget fuses (1 1/2" x 13/32")

  • Type C holder - accepts 0…30 A Class CC fuses)

  • Type J 30 & 60 A holders - accepts Class J fuses

  • Silver-plated fuse c
    • lips
  • Mounts on DIN rail, marker-ready and increased heat dissipation
    		•
    Certifications UL 489 Listed (CSA C22.2 No. 5.1), UL File Number E197878
    VDE (SEC 60 947-2)     		CE, ULus, CSA CE, URus, CSA
    Maximum Voltage Rating 480Y/277V AC 600V AC/DC
    Shock 25 G Half Sine Wave for 11 ms (Three Axes) 25 G Half Sine Wave for 11 ms (Three Axes)
    Tripping Characteristic Reference Temperature 40°C (UL/CSA)
    30°C (IEC)     		NA
    Tripping Characteristic C Curve: 5…10
    D Curve: 10…20     		NA
    Vibration 100...500 Hz for 1 hour
    Amplitude — 10...57 Hz; 0.030 inches peak to peak; 57...500 Hz; 5 G peak     		5 G peak or 0.030 "peak-to-peak" displacement for 2 hours in each perpendicular direction. Vibration sweep 10 to 2000 to 10 Hz (15 minutes long)
    Operating Temperature -13...140°F (-25...+55°C),
    non-condensing     		-4...130°F (–20…+55°C)
    Housing Material Nylon Nylon
      Working Voltage — 110…600V AC/DC or 12…72V AC/DC 110…600V AC/DC 110…600V AC/DC or 12…72V AC/DC
    With Indicator Leakage Current LED — 2.0 mA
    Wire Size 0.8...13 mm2/#18...6 AWG Cu #16…4 AWG Cu #14…1 AWG Cu #10…1 AWG Cu #16…4 AWG Cu
    Interrupt Rating 10 kA @ 240V AC and
    480Y/277V AC (UL/CSA)     		200 kA 50 kA
    Product Selection See Miniature Circuit Breakers Bulletin 1489 See DIN Rail Mounting Fuse Holders 1492-FB
      

    Fuse Holders 140F

      Click to enlarge - 140F-D3C-C30L_A-15925_4c
    Bulletin 140F
    Type MCS Fuse Holders
    Features
  • Available for UL Class CC or Midget Fuses, with or without blown fuse indication

  • Lockable in the open position

  • Compatible with 140M accessories

  • Compact busbar and connectors of contactors 100C and 100M

  • 1 NO/ 1 NC Auxiliary Contact, early break NC

  • Provides capability for dropping out contactor before breaking current on fuse

  • Late make NO provides positive indication that power circuit is open
    		•
    Product Selection See MCS Fuse Holders 140F