Terminal Blocks, IEC

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Spring-Clamp Connection Terminal Blocks

Introduction Mini-Blocks with Center Jumper Option Mini-Blocks, Interlocking, 600V UL Rated Mini-Blocks, Panel Mount Standard Feed-Through Blocks Power Distribution Blocks
Multi-Circuit Feed-Through Blocks Specialty Feed-Through Blocks Sensor Blocks Grounding Blocks Isolation Blocks Plug-in Style Blocks and Analog Loop Control Block
Flexible Plug-in Connection Blocks Internal Component Blocks Neutral Disconnect and Installation Blocks Fuse Blocks Comb Connection Blocks Short-Circuit Current Ratings
Internal Component Blocks

  1492-LD4DF¬  1492-LD4DR¬  1492-LD4SS¬ 
Dimensions are not intended to be used for manufacturing purposes.
Note: Height dimension is measured from top of rail to top of terminal block. 		Click to enlarge - 867064000040_LD4DR_LD4DF-dm Click to enlarge - 867064000040_LD4DR_LD4DF-dm Click to enlarge - 867108000040_ld4c-dm    
Specifications Two-level terminal block with an IN4007 diode in forward bias between the 2 levels. Two-level terminal block with an IN4007 diode in reverse bias between the 2 levels. Two level terminal block with an MOV between the 2 levels.    
Certifications Click to enlarge - UR Logo CSA IEC Click to enlarge - UR Logo CSA IEC Click to enlarge - UR Logo CSA IEC
Voltage Rating 600V AC/DC 500V AC/DC 600V AC/DC 500V AC/DC 600V AC/DC 600V
AC/DC 		140V AC/DC
Maximum Current 25 A 30 A 32 A 25 A 30 A 32 A 120V —  
Component Current/Wattage Rating¬  1 A 1 A 25 A 30 A 32 A
Wire Range (Rated Cross Section) #26…10 AWG 4 mm2 #26…10 AWG 4mm2 #26…10 AWG 26…10 AWG 4mm2
Wire Strip Length 0.39 in. (10 mm) 0.39 in. (10 mm) 0.39 in. (10 mm)
Density   49 pcs/ft (163 pcs/m) 49 pcs/ft (163 pcs/m) 49 pcs/ft (163 pcs/m)
Housing Temperature Range –58…+248 °F (–50…+120 °C) –58…+248 °F (–50…+120 °C) –58…+248 °F (–50…+120 °C)

Terminal Blocks
Cat. No.
Pkg Qty.
Cat. No.
Pkg Qty.
Cat. No. 		 
Pkg Qty.
Color Black 1492-LD4DF 1 1492-LD4DR 1 1492-LD4SS 1

Accessories
Cat. No.
Pkg Qty.
Cat. No.
Pkg Qty.
Cat. No. 		 
Pkg Qty.
Mounting Rails
    1 m Symmetrical DIN (Steel) 		199-DR1 10 199-DR1 10 199-DR1 10
    1 m Symmetrical DIN (Aluminum) 1492-DR5 10 1492-DR5 10 1492-DR5 10
    1 m Hi-Rise Symmetrical DIN
    (Aluminum) 		1492-DR6 2 1492-DR6 2 1492-DR6 2
    1 m Angled Hi-Rise Sym. DIN (Steel) 1492-DR7 2 1492-DR7 2 1492-DR7 2
End Barrier Grey 1492-EBLD4 20 1492-EBLD4 20 1492-EBLD4 20
End Anchors and Retainers
    Screwless End Retainer 		1492-ERL35 20 1492-ERL35 20 1492-ERL35 20
    DIN Rail — Normal Duty 1492-EAJ35 100 1492-EAJ35 100 1492-EAJ35 100
    DIN Rail — Heavy Duty 1492-EAHJ35 50 1492-EAHJ35 50 1492-EAHJ35 50
Jumpers
    Plug-in Center Jumper — 10-pole 		1492-CJK6-10 20 1492-CJK6-10 20 1492-CJK6-10 20
    Plug-in Center Jumper — 9-pole 1492-CJK6-9 20 1492-CJK6-9 20 1492-CJK6-9 20
    Plug-in Center Jumper — 8-pole 1492-CJK6-8 20 1492-CJK6-8 20 1492-CJK6-8 20
    Plug-in Center Jumper — 7-pole 1492-CJK6-7 20 1492-CJK6-7 20 1492-CJK6-7 20
    Plug-in Center Jumper — 6-pole 1492-CJK6-6 20 1492-CJK6-6 20 1492-CJK6-6 20
    Plug-in Center Jumper — 5-pole 1492-CJK6-5 20 1492-CJK6-5 20 1492-CJK6-5 20
    Plug-in Center Jumper — 4-pole 1492-CJK6-4 60 1492-CJK6-4 60 1492-CJK6-4 60
    Plug-in Center Jumper — 3-pole 1492-CJK6-3 60 1492-CJK6-3 60 1492-CJK6-3 60
    Plug-in Center Jumper — 2-pole 1492-CJK6-2 60 1492-CJK6-2 60 1492-CJK6-2 60
Other Accessories
    Test Plug 		1492-TP23 20 1492-TP23 20 1492-TP23 20
Marking Systems
    Snap-In Marker Cards 		1492-M6X10 (120/card) 5 1492-M6X10 (120/card) 5 1492-M6X10 (120/card) 5
    Snap-In Marker Cards 1492-M6X5 (200/card) 5 1492-M6X5 (200/card) 5 1492-M6X5 (200/card) 5
  
¬ For component specifications, see IEC Terminal Block Specifications§ 
T Cat. no. is incomplete. To complete the cat. no, see resistor value (10…4750 W).