# Panel Mount Barrier Terminal Block, 2 Row, 20 Ways, 22 AWG, 12 AWG, 9.5 mm, 20 A
**URL**: https://novapart.co/products/670A-RZ-20/panel-mount-barrier-terminal-block-2-row-20-ways
**SKU**: 670A-RZ-20
**Manufacturer**: MARATHON SPECIAL PRODUCTS
**Category**: Connectors || Terminal Blocks & Accessories || Barrier Panel Mount Terminal Blocks
**Price**: €16.0600
**Stock**: 500+
**Lead Time**: 46 days (indicative)
## Description
No. of Rows:2 Row; No. of Positions:20Ways; Wire Size AWG Min:22AWG; Wire Size AWG Max:12AWG; Pitch Spacing:9.5mm; Rated Current:20A; Rated Voltage:250V; Product Range:-; No. of Row
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| No. Of Rows | 2 Row |
| Pitch Spacing | 9.5mm |
| Product Range | - |
| Rated Current | 20A |
| Rated Voltage | 250V |
| No. Of Positions | 20Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 22AWG |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1427887/)
## [.]MARMARATHON’ PRODUCTS
## **Product Data Sheet**
670A RZ XX Replace “XX” with 01 through 36 for number of poles Terminal Block– Closed Back 20 Amps, 300 Volts (AC/DC), Class B
(6 Pole shown)
## **Copper Wire Only**
Wire Range with Wire Binding Screw: #12 - #22 AWG (solid recommended)
## 3/8” Centers
## **Electrical Ratings:**
- 20A with unprepared wire, (Based on NEC Table 310-16, 75°C columns)
- 20A with Listed ring lug, (Based on NEC Table 310-16, 75°C columns)
- 300 Volts AC/DC (UL 1059 Class B, Use Group – Commercial Appliances)
- 150 Volts AC/DC (UL 1059 Class C, Use Group – General Industrial)
- Short Circuit Current Rating: 10,000A (Default)
- Approved for Factory and Field Wiring.
NOTE: Use outside these ratings must be judged in end-use application
## **Mechanical Ratings:**
- Insulator base temperature rating: -40° C/F to 130°C (266°F) UL RTI
- Flammability rating of insulator base: UL 94V-0
## **Materials:**
- Connector (Contact): Brass, tin plated.
- Insulator base: Glass-filled polycarbonate (Thermoplastic)
- 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.E47811
- CSA Certified, CSA C22.2 No. 158, File No. LR19766
- CE compliant, IEC 60947-7-1
- RoHS Compliant
## **Wire Range:**
|||**Copper Wire Stranding Classes- Number of Conductors**|**Copper Wire Stranding Classes- Number of Conductors**|**Copper Wire Stranding Classes- Number of Conductors**|
|---|---|---|---|---|
|**Wire Size**|**Torque**|**Solid**|**Class B**|**Class C**|
|12|12 in. Lbs|1|1|1|
|14|12 in. Lbs|1|1|1|
|16|12 in. Lbs|1|1|1|
|18|12 in. Lbs|1|1|1|
|20|12 in. Lbs|1|1|1|
|22|12 in. Lbs|1|1|1|
## **Mounting:**
Suggested product mounting hardware: #6 fastener, torque to 10-15 in. lbs.
## **Accessories:**
**•** Printing: for printing options, see Terminal Block Printing http://marathonsp.com/CatalogPDFs/TBPrinting.pdf
**==> picture [141 x 87] intentionally omitted <==**
**----- Start of picture text -----**
.
**----- End of picture text -----**
**•** Marking strips (Sub mounted or Top mounted) http://marathonsp.com/CatalogPDFs/TopMountedMS.pdf http://marathonsp.com/CatalogPDFs/SubMounted.pdf
**•** Cover – top mounted (May not accommodate some hardware options) . Order CW (white) or CB (Black). Can be printed. http://marathonsp.com/CatalogPDFs/TopMountedCover.pdf
- Phil-Slot Brass Screw (PSB)
|||**Dimensions**|**Dimensions**||||**Dimensions**|**Dimensions**|
|---|---|---|---|---|---|---|---|---|
|**Catalog No**|**# of Poles**|**A**|**B**||**Catalog No**|**# of Poles**|**A**|**B**|
|670A RZ 01|1|1.03|0.75|**X**|670A RZ 19|19|7.78|7.50|
|670A RZ 02|2|1.41|1.13|**X**|670A RZ 20|20|8.16|7.88|
|670A RZ 03|3|1.78|1.50|**X**|670A RZ 21|21|8.53|8.25|
|670A RZ 04|4|2.16|1.88|**X**|670A RZ 22|22|8.91|8.63|
|670A RZ 05|5|2.53|2.25|**X**|670A RZ 23|23|9.29|9.01|
|670A RZ 06|6|2.91|2.63|**X**|670A RZ 24|24|9.66|9.38|
|670A RZ 07|7|3.28|3.00|**X**|670A RZ 25|25|10.04|9.76|
|670A RZ 08|8|3.66|3.38|**X**|670A RZ 26|26|10.41|10.13|
|670A RZ 09|9|4.03|3.75|**X**|670A RZ 27|27|10.79|10.51|
|670A RZ 10|10|4.41|4.13|**X**|670A RZ 28|28|11.17|10.89|
|670A RZ 11|11|4.78|4.50|**X**|670A RZ 29|29|11.54|11.26|
|670A RZ 12|12|5.16|4.88|**X**|670A RZ 30|30|11.92|11.64|
|670A RZ 13|13|5.53|5.25|**X**|670A RZ 31|31|12.29|12.01|
|670A RZ 14|14|5.91|5.63|**X**|670A RZ 32|32|12.67|12.39|
|670A RZ 15|15|6.28|6.00|**X**|670A RZ 33|33|13.05|12.77|
|670A RZ 16|16|6.66|6.38|**X**|670A RZ 34|34|13.42|13.14|
|670A RZ 17|17|7.03|6.75|**X**|670A RZ 35|35|13.80|13.52|
|670A RZ 18|18|7.41|7.13|**X**|670A RZ 36|36|14.17|13.89|
## WWW.MARATHONSP.COM
(419) 352-8441
PDS 0253 REV C 10/29/12
## Links
- [View this product on Novapart](https://novapart.co/products/670A-RZ-20/panel-mount-barrier-terminal-block-2-row-20-ways)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/marathon-special-products/670a-rz-20/terminal-block-barrier-20pos-12awg/dp/1427887)
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