30-074 IDEAL, 30-074 Datasheet - Page 48

• Manufacturer Part Number: 30-074
• Description: CLOSED END SPLICE, 17/64IN, TWIST-ON YEL
• Manufacturer: IDEAL

Specifications of 30-074

• Connector Type: Closed End Splice
• Insulator Color: Yellow
• Termination Method: Twist-On
• Wire Size (awg): 18-12
• Insulator Material: Thermoplastic
• Color: Yellow
• Lead Free Status / RoHS Status: na

This compact design, heavy-duty line accepts single wire or combinations up to
4 AWG, solid or stranded,; 600V UL and NEMA rating.
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Specifications
Center-to-Center Spacing: .50 in. CL: 24 circuits per foot.
Voltage Rating: Blocks meet 600V creepage and clearance requirements of NEMA, UL and CSA for general industrial control equipment and
panelboards. Withstand voltages greatly in excess of IEEE switchgear standards for 750V.
Ampacity: For a single 4 AWG wire, the maximum amperage recommended is 85A.
200 Series - Nylon HEAVY DUTY
Catalog Number
Mounting Style
Ampacity
Contact Type
Screw Type
Wire Range (AWG)
Wire Strip Length
Housing Material
Contact Material
Screw Material
Maximum Service Temperature
Breakdown Voltage AC, 60Hz
Dielectric Strength (RH40% at sea level)
UL High Voltage Arc Testing (in./min.)
Water Absorption (24 hrs. % weight gain)
Flammability
Chemical Resistance
Radiation Resistance (ergs g
A-48
138 circuits per 6 foot length
Three contact styles conservatively rated from 35A to 85A per circuit
Two-way flat-base models surface mount directly to the panel or snap-on
miniature channel; dovetail base models mount on standard channel
Only one end section needed per block assembly
Readily identifiable circuits – mark directly on painted surface of block sections or
use removable marking tape
Nylon housing for more rugged applications
Sections snap-fit with Phenolic Heavy Duty, Intermediate Heavy Duty and Fuse blocks
www.idealindustries.com
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Direct Mount
C)
(Flat Base)
241
10-32 Slotted Binding Head
Strap Screw
#22 to #10
35A
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470-385 V/mil thickness (per ASTM D149)
Channel Mount
(Dovetail Base)
Resistant to aromatic hydrocarbons,
0241
Nylon, Type 6/6 unfilled
Copper / Copper Alloy
94V-2 (per UL94)
125°C (257°F)
strong alkalies
Steel Plated
0.1 - .35
8 x 10
7000V
1.5%
Direct Mount
7
(Flat Base)
242
1/4-28 Slotted Headless
Tubular Screw
#18 to #4
1/2 in.
85A
Channel Mount
(Dovetail Base)
0242
WIRE RANGE: Solid or Stranded
Strap Screw
1 #22 to 1 #10 AWG
Tubular Screw
1 #4 AWG, 1 #6 AWG, 1 or 2 #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
Tubular Clamp
1 #6 AWG, 1 or 2 #8 AWG, 1 to 3 #10 AWG, 1 to 4 #12 AWG, 1 to 4 #14 AWG, 1 to 6 #16
AWG, 1 to 8 #18 AWG
LR25557
E63810
Direct Mount
(Flat Base)
243
1/4-28 Slotted Headless
Tubular Clamp
#18 to #6
1/2 in.
65A
Channel Mount
(Dovetail Base)
0243
1-800-435-0705 for Customer Service
(Direct Mount)
End-Section
250
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(Channel Mount)
End-Section
0250
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