203 MARATHON, 203 Datasheet
203
Manufacturer Part Number
203
Description
TERMINAL BLOCK, BARRIER, 3POS, 22-12AWG
Manufacturer
MARATHON
Series
200 Series Kulka® 671 GP Seriesr
Datasheet
1.203.pdf
(3 pages)
Specifications of 203
Connector Type
Barrier Terminal Block
Connector Mounting
Panel
Pitch Spacing
11.1mm
No. Of Contacts
3
Wire Size (awg)
22-12
Contact Material
Brass
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Manufacturer
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Price
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2XX Std
Replace “XX” with 01 through 30 for number of poles
Terminal Block– Closed Back
20 Amps, 250 Volts
Copper Wire Only
Wire Range with Wire Binding Screw: #12 - #22 AWG
7/16” Centers
Application torque: 9 in. lbs
Electrical Ratings:
• 20A with Listed ring lug or unprepared wire, (Based on NEC Table 310-16, 75° C columns)
• 250 Volts AC/DC (UL 1059 Class B, User Group – Commercial Appliances)
• Short Circuit Current Rating: 10,000A (Default)
Mechanical Ratings:
• Storage and transportation temperature range: -35° C to 110° C (-31° F to 230° F)*
• Maximum insulator base temperature: 150° C (302° F)* UL RTI
• Flammability rating of insulator base: UL 94V-1
* Use outside these ratings needs to be judged in the end-use application.
• Approved for Factory and Field Wiring.
Materials:
• Connector (Contact): Brass, tin plated.
• Insulator base: Phenolic
• Drive screw (Rivet): Stainless steel
• Screw, #6-32 Binder head, Phil-Slot: Steel, nickel plated
Agency Approvals:
• UL Recognized, UL 1059 Terminal Block Standard, File No. XCFR2.E62806
• CSA Certified, CSA C22.2 No. 158, File No. LR19766
• CE compliant, IEC 60947-7-1
• RoHS Compliant
Product Data Sheet
(AC/DC)
(6 Pole shown)
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203 Summary of contents
Page 1
Std Replace “XX” with 01 through 30 for number of poles Terminal Block– Closed Back 20 Amps, 250 Volts Copper Wire Only Wire Range with Wire Binding Screw: #12 - #22 AWG 7/16” Centers Application torque: 9 in. lbs ...
Page 2
Wire Range: Wire Size Torque 12 9 in. Lbs 14 9 in. Lbs 16 9 in. Lbs 18 9 in. Lbs 20 9 in. Lbs 22 9 in. Lbs Suggested product mounting hardware: #6 fastener, torque to 10-15 in. lbs. ...
Page 3
... Dimensions Catalog Poles A 201 1 1.19 202 2 1.62 203 3 2.06 204 4 2.50 205 5 2.94 206 6 3.37 207 7 3.81 208 8 4.25 209 9 4.68 210 10 5.12 211 11 5.56 212 12 5.99 213 13 6.43 214 14 6.87 215 15 7.31 B Catalog Poles 0.88 X 216 16 1.31 X 217 17 1.75 X 218 18 2 ...