A10221007

Single Row Terminal Blocks 

## A1 

## **Dimensions** Inches (Millimeters) 

**A1** 

## **Specifications** 

**Rating:** 20A, 250V* 

**Center Spacing:** 0.325” (8.26mm) 

**Wire Range:** #14-22 AWG Cu 

**==> picture [40 x 6] intentionally omitted <==**

**----- Start of picture text -----**<br>
A10220307<br>**----- End of picture text -----**<br>


**Screw Size:** #6-32 zinc-plated philslot wire-ready screws with a #2 driving recess. 

**Torque Rating:** 9 lb-in. 

**Base:** Standoffs are standard on CB1000  for easy flux washing. 

**Distance Between Barriers:** 0.26” (6.6mm) 

**Recommended PCB Hole Diameter:** 0.070” (1.78mm) 

**Operating Temperature:** 105°C (221°F) max., -40°C (-40°F) min. 

**Molded Material:** Black, UL Rated 94V0 Thermoplastic 

**Breakdown Voltage:** 1600V 

**Agency Information:** UL/CSA; IEC Compliance; CE Certified; UL File: E62622, CSA File: 15364 

* General industrial applications 

||||**BARRIER &**|**BARRIER**|
|---|---|---|---|---|
||**MOUNTING ENDS ONLY**|**MOUNTING ENDS ONLY**|**MOUNTING ENDS**|**ENDS ONLY**|
||**A**|**C**|**B**|**C**|
|**Poles**|**Mounting Ctrs.**|**Length**|**Pole Ctrs.**|**Length**|
|02|0.98|1.37|0.33|0.72|
|03|1.30|1.69|0.65|1.04|
|04|1.63|2.02|0.98|1.37|
|05|1.95|2.34|1.30|1.69|
|06|2.28|2.67|1.63|2.02|
|07|2.60|2.99|1.95|2.34|
|08|2.93|3.32|2.28|2.67|
|09|3.25|3.64|2.60|2.99|
|10|3.58|3.97|2.93|3.32|
|11|3.90|4.29|3.25|3.64|
|12|4.23|4.62|3.58|3.97|
|13|4.55|4.94|3.90|4.29|
|14|4.88|5.27|4.23|4.62|
|15|5.20|5.59|4.55|4.94|
|16|5.53|5.92|4.88|5.27|
|17|5.85|6.24|5.20|5.59|
|18|6.18|6.57|5.53|5.92|
|19|6.50|6.89|5.85|6.24|
|20|6.83|7.22|6.18|6.57|
|21|7.15|7.54|6.50|6.89|
|22|7.48|7.87|6.83|7.22|
|23|7.80|8.19|7.15|7.54|
|24|8.13|8.52|7.48|7.87|
|25|8.45|8.84|7.80|8.19|
|26|8.78|9.17|8.13|8.52|
|27<br>9.10<br>9.49<br>8.45<br>8.84<br>28<br>9.43<br>9.82<br>8.78<br>9.17<br>29<br>9.75<br>10.14<br>9.10<br>9.49<br>~~rs~~<br>~~es~~|||||
|30|10.08|10.47|9.43|9.82|
|Dimensions in inches. To convert to millimeters, multiply by 25.4.<br>~~OT~~|||||



A1 Single Row Terminal Blocks 

## **Part Numbering System** 

**Family Terminal Style Base/End Poles Screw Options Options** HOU Uo WO UO Uo **A1** - standard barrier **02** - printed circuit **1** - mount end **02** to **24** A1 Blank–std. screws **DR** - angle mts. (A1 only-pg 5) **B1** to **B9** - 0.187” **CB1** - closed back **04** - wire wrap **2** - barrier end **03** - stainless steel **02** to **30** CB1 QC (all positions) **07** - extended pin **07** - steel SEMS & **L1** to **L6** marking options (pg 25) washer (not  available **LT1** to **LT6** marking options (CB1 with hardware only-pg 25) options) **MP & MT** 

**MP & MT** - mounting plates 0.150 dia (pg 5) **R26** - rightangle bends (A1 onlypg 5) 

## **Terminal Styles** Inches (Millimeters) 

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02 04 07<br>Printed Circuit Wire Wrap Tail Extended Pin<br>**----- End of picture text -----**<br>


**Screw Options** Wire ready screws standard on all terminal styles 

(Bulk ordering part numbers are in parentheses) 

**==> picture [403 x 23] intentionally omitted <==**

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Standard 03 07<br>Zinc-Plated Steel (F508-J) Stainless Steel (F510-J) Zinc-Plated Steel Screws (F522-J)<br>**----- End of picture text -----**<br>


## **Hardware Options** Inches (Millimeters) 

(Bulk ordering part numbers are in parentheses) 

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**----- Start of picture text -----**<br>
Jumpers<br>**----- End of picture text -----**<br>


**Quick Connects** Blade Width B = 0.187” 

**==> picture [110 x 77] intentionally omitted <==**

**----- Start of picture text -----**<br>
(JA1-xx-J) (JB1-xx-J)<br>(JC1-xx-J)<br>**----- End of picture text -----**<br>


*Contact Eaton for desired configuration 

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** N/A on CB1<br>**----- End of picture text -----**<br>


4 EATON www.eaton.com 

A1 

Single Row Terminal Blocks 

## **Mounting Options** 

## **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. 

|consist of the X and Z dimensions shown in the chart. Specify by adding<br>the R26 Bend Option Code to the terminal part number.|consist of the X and Z dimensions shown in the chart. Specify by adding<br>the R26 Bend Option Code to the terminal part number.|consist of the X and Z dimensions shown in the chart. Specify by adding<br>the R26 Bend Option Code to the terminal part number.|
|---|---|---|
|the R26 Bend Option Code to the terminal part number.<br>i|the R26 Bend Option Code to the terminal part number.|the R26 Bend Option Code to the terminal part number.|
|**Bend Option Code**|**X**|**Z**|
|R26 (04 terminal only)|0.14 (3.5)|0.09 (2.3)|
|Dimensions: in (mm)|||



## **Mounting Plates** 

## **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. Bulk part numbers **1MP-J** & **1MT-J** . 

## **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. 

5 

EATON www.eaton.com 

Single Row Terminal Blocks 

Effective December 2017 

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© 2017 Eaton All Rights Reserved Printed in USA Publication No. 10682 — BU-MC17075 December 2017 

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