A102202

Single Row Terminal Blocks A1 Dimensions Inches (Millimeters) Specifications A1 UL Rating: 20A, 250V* CSA Rating: 15A, 150V or 10A, 300V* Center Spacing: 0.325” (8.26mm) A10220307 Wire Range: #14-22 AWG Cu Screw Size: #6-32 zinc-plated philslot wire-ready screws with a #2 driving recess. Torque Rating: 9 lb-in. Distance Between Barriers: 0.26” (6.6mm) Recommended PCB Hole Diameter: 0.070” (1.78mm) Operating Temperature: -40°C to 105°C (-40°F to 221°F) . Molded Material: Black, UL Rated 94V0 Thermoplastic Breakdown Voltage: 1600V Agency Information: UL1059 (File:E62622); CSA std C22.2 No. 15810 (File: 15364); Complies to IEC 60947-7-1; CE * Consult respective agency standards and files for full details Eaton’s single row terminal blocks may, on occasion, have various cosmetic variations on their ends due to machining operations that achieve the proper number of poles required. Cutting and machining blemishes are permissible and have no effect on the fit, form or function of the product. MOUNTING ENDS ONLY BARRIER & MOUNTING ENDS BARRIER ENDS ONLY Poles A Mounting Ctrs. C Length B Pole Ctrs. C Length 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 0.98 1.30 1.63 1.95 2.28 2.60 2.93 3.25 3.58 3.90 4.23 4.55 4.88 5.20 5.53 5.85 6.18 6.50 6.83 7.15 7.48 7.80 8.13 8.45 8.78 9.10 9.43 9.75 10.08 1.37 1.69 2.02 2.34 2.67 2.99 3.32 3.64 3.97 4.29 4.62 4.94 5.27 5.59 5.92 6.24 6.57 6.89 7.22 7.54 7.87 8.19 8.52 8.84 9.17 9.49 9.82 10.14 10.47 0.33 0.65 0.98 1.30 1.63 1.95 2.28 2.60 2.93 3.25 3.58 3.90 4.23 4.55 4.88 5.20 5.53 5.85 6.18 6.50 6.83 7.15 7.48 7.80 8.13 8.45 8.78 9.10 9.43 0.72 1.04 1.37 1.69 2.02 2.34 2.67 2.99 3.32 3.64 3.97 4.29 4.62 4.94 5.27 5.59 5.92 6.24 6.57 6.89 7.22 7.54 7.87 8.19 8.52 8.84 9.17 9.49 9.82 Dimensions in inches. To convert to millimeters, multiply by 25.4. A1   Single Row Terminal Blocks  Part Numbering System Family Terminal Style Base/End Poles Screw Options Options A1 - standard barrier 02 - printed circuit 1 - mount end 02 to 24 A1 Blank–std. screws CB1 - closed back 04 - wire wrap 2 - barrier end DR - angle mts. (A1 only-pg 5) B1 to B9 - 0.187” QC (all positions) L1 to L6 marking options (pg 25) LT1 to LT6 marking options (CB1 only-pg 25) MP & MT - mounting plates 0.150 dia (pg 5) R26 - rightangle bends (A1 onlypg 5) 07 - extended pin 02 to 30 CB1 03- stainless steel 07- steel SEMS & washer (not available with hardware options) Terminal Styles Inches (Millimeters) 02 04 07 Printed Circuit Wire Wrap Tail Extended Pin Screw Options Wire ready screws standard on all terminal styles (Bulk ordering part numbers are in parentheses) Standard 03 07 Zinc-Plated Steel (F508-J) Stainless Steel (F510-J) Zinc-Plated Steel Screws (F522-J) Hardware Options Inches (Millimeters) (Bulk ordering part numbers are in parentheses) Jumpers Quick Connects Blade Width B = 0.187” (JA1-xx-J) (JB1-xx-J) (JC1-xx-J) *Contact Eaton for desired configuration 4 EATON www.eaton.com ** N/A on CB1 A1   Single Row Terminal Blocks  Mounting Options Mounting Plates Right Angle Bends (A1 only) Right angle terminals are offered on the A1. Configurations are defined in these dimensions: X = pin extension beyond the block base; Z = length from block base to centerline of the terminal tip. Standard bends consist of the X and Z dimensions shown in the chart. Specify by adding the R26 Bend Option Code to the terminal part number. Options MP & MT MP Metal inserts with 0.150” (3.8) dia. hole accept #6 screw. MT Metal inserts with tapped hole accept #6-32 screw. Bend Option Code X Z R26 (04 terminal only) 0.14 (3.5) 0.09 (2.3) Bulk part numbers 1MP-J & 1MT-J. Dimensions: in (mm) Right Angle Bends (A1 only) (Dimensions in inches) Option DR Counterbored holes across mount ends of block enable fastening with two screws at right angles to normal mount position. EATON www.eaton.com 5 Effective November 2019 Supersedes December 2017 Single Row Terminal Blocks Tools & resources • • • • Webpage Terminal block selector tool Terminal block cross reference Conatct us Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2019 Eaton All Rights Reserved Printed in USA Publication No. 10682 — BU-MC19146 November 2019 Eaton is a registered trademark. All other trademarks are property of their respective owners. Follow us on social media to get the latest product and support information.