# DIN Rail Mount Terminal Block, 2 Ways, 10 AWG, 4 AWG, 16 mm², Screw, 76 A

![Product image](https://novapart.co/image/farnell:3241271/)

**URL**: https://novapart.co/products/3075728/din-rail-mount-terminal-block-2-ways-10-awg-4-16
**SKU**: 3075728
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €2.3500
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Levels | 1 |
| Product Range | CLIPLINE UT |
| Rated Current | 76A |
| Rated Voltage | 400V |
| No. Of Positions | 2Ways |
| Wire Size Awg Max | 4AWG |
| Wire Size Awg Min | 10AWG |
| Conductor Area Csa | 16mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3241271/)

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Installation terminal block, Screw connection, Cross section:  6 mm² - 25 mm², AWG: 10 - 4, Width: 12.2 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15 

## Why buy this product 

> Ww The installation terminal block features a particularly low-profile design and is suitable for wiring in flat installation distributors w The asymmetrical arrangement of the terminal blocks on the DIN rail enables the neutral busbar to be routed past the terminal blocks 

## Key Commercial Data 

Packing unit 1 STK ~~a G~~ GTIN ~~AR CO~~ GTIN 4046356518031 ~~eG~~ Custom tariff number 85369010 ~~Ge~~ Country of origin China 

## Technical data 

## General 

|General||
|---|---|
|Number of levels|1|
|Number of connections|2|
|Potentials|1|
|Nominal cross section|16 mm²|
|Color|blue|
|Insulating material|PA|
|Flammability rating according to UL 94|V2|
|Maximum load current|76 A (with 16 mm² conductor cross section)|
|Rated surge voltage|6 kV|



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https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Technical data 

## General 

|General||
|---|---|
|Degree of pollution|3|
|Overvoltage category|III|
|Insulating material group|I|
|Maximum load current|76 A|
|Nominal current IN|76 A|
|Nominal voltage UN|400 V|
|Open side panel|No|
|Relative insulation material temperature index (Elec., UL 746 B)|130 °C|
|Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))|130 °C|
|Static insulating material application in cold|-60 °C|
|Behavior in fire for rail vehicles (DIN 5510-2)|Test passed|
|Flame test method (DIN EN 60695-11-10)|V0|
|Oxygen index (DIN EN ISO 4589-2)|>32 %|
|NF F16-101, NF F10-102 Class I|2|
|NF F16-101, NF F10-102 Class F|2|
|Surface flammability NFPA 130 (ASTM E 162)|passed|
|Specific optical density of smoke NFPA 130 (ASTM E 662)|passed|
|Smoke gas toxicity NFPA 130 (SMP 800C)|passed|
|Calorimetric heat release NFPA 130 (ASTM E 1354)|28 MJ/kg|
|Fire protection for rail vehicles (DIN EN 45545-2) R22|HL 1 - HL 3|
|Fire protection for rail vehicles (DIN EN 45545-2) R23|HL 1 - HL 3|
|Fire protection for rail vehicles (DIN EN 45545-2) R24<br>HL 1 - HL 3<br>~~SS~~||
|Fire protection for rail vehicles (DIN EN 45545-2) R26|HL 1 - HL 3|
|Dimensions||
|Width|12.2 mm|
|Length|51 mm|
|Height|49.9 mm|
|Height NS 35/7,5|50.5 mm|
|Height NS 35/15|58 mm|
|Connection data||
|Note<br>Terminal point<br>Connection method<br>Screw connection<br>Connection in acc. with standard<br>IEC 60947-7-1<br>Conductor cross section solid min.<br>6 mm²<br>Conductor cross section solid max.<br>25 mm²<br>Conductor cross section AWG min.<br>10<br>~~SSS~~||
||02/10/2017   Page 2 / 13|



https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Technical data 

## Connection data 

|Conductor cross section AWG max.|4|
|---|---|
|Conductor cross section flexible min.|6 mm²|
|Conductor cross section flexible max.|16 mm²|
|Min. AWG conductor cross section, flexible|10|
|Max. AWG conductor cross section, flexible|3|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|6 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|16 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve min.|6 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve max.|16 mm²|
|2 conductors with same cross section, solid min.|2.5 mm²|
|2 conductors with same cross section, solid max.|10 mm²|
|2 conductors with same cross section, stranded min.|2.5 mm²|
|2 conductors with same cross section, stranded max.|6 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with plastic<br>sleeve, min.|4 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with plastic<br>sleeve, max.|6 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, min.|4 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, max.|6 mm²|
|Stripping length|12 mm|
|Screw thread|M5|
|Tightening torque, min|2.5 Nm|
|Tightening torque max|3 Nm|



Standards and Regulations 

|Connection in acc. with standard<br>IEC 60947-7-1<br>Flammability rating according to UL 94<br>V2<br>~~oo~~|
|---|
|Environmental Product Compliance|
|China RoHS<br>Environmentally friendly use period: unlimited = EFUP-e<br>No hazardous substances above threshold values<br>~~ee~~|



Drawings 

Circuit diagram 

02/10/2017   Page 3 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Classifications 

## eCl@ss 

**==> picture [541 x 290] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|eCl@ss 4.0|27141120|
|eCl@ss 4.1|27141120|
|eCl@ss 5.0|27141120|
|eCl@ss 5.1|27141120|
|eCl@ss 6.0|27141120|
|eCl@ss 7.0|27141120|
|eCl@ss 8.0|27141125|
|eCl@ss 9.0|27141125|
|ETIM|
|ETIM 3.0|EC000897|
|ETIM 4.0|EC000897|
|ETIM 5.0|EC001329|
|ETIM 6.0|EC001329|
|SSS|
|UNSPSC|
|UNSPSC 6.01|30211811|
|UNSPSC 7.0901|39121410|
|UNSPSC 11|39121410|
|UNSPSC 12.01|39121410|
|UNSPSC 13.2|39121410|

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


## Approvals 

## Approvals 

## Approvals 

EAC 

Ex Approvals 

Approval details EAC  ~~OO~~ 

7500651.22.01.00246 

02/10/2017   Page 4 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

Accessories 

DIN rail 

DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 

DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm 

DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 

DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119 

DIN rail 35 mm (NS 35) 

DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 

DIN rail 35 mm (NS 35) 

DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 

DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver 

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https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421 

DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434 

DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 

DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

End cap - NS 35/ 7,5 CAP - 1206560 

DIN rail end piece, for DIN rail NS 35/7.5 

DIN rail perforated - NS 35/15 PERF 2000MM - 1201730 

DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length: 2000 mm 

02/10/2017   Page 6 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714 

DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m 

DIN rail perforated - NS 35/15 WH PERF 2000MM - 0806602 

DIN rail 35 mm (NS 35) 

DIN rail - NS 35/15 WH UNPERF 2000MM - 1204135 

DIN rail 35 mm (NS 35) 

DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756 

DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length 2000 mm 

DIN rail perforated - NS 35/15 ZN PERF 2000MM - 1206599 

DIN rail, material: Galvanized, perforated, height 15 mm, width 35 mm, length: 2 m 

02/10/2017   Page 7 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

DIN rail, unperforated - NS 35/15 ZN UNPERF 2000MM - 1206586 

DIN rail, material: Galvanized, unperforated, height 15 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895 DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m ¢ End cap - NS 35/15 CAP - 1206573 ~~MO~~ DIN rail end piece, for DIN rail NS 35/15 DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798 DIN rail, unperforated, Width: 35 mm, Height: 15 mm, Length: 2000 mm, Color: silver ~~Go~~ End block End clamp - CLIPFIX 35 - 3022218 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray ~~eo~~ 

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https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

End clamp - CLIPFIX 35-5 - 3022276 

~~,~~ 

Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray 

End clamp - E/NS 35 N - 0800886 

End clamp, width: 9.5 mm, color: gray 

End clamp - E/UK - 1201442 

End clamp, Width: 9.5 mm, Height: 35.3 mm, Length: 50.5 mm, Color: gray 

End clamp - E/UK 1 - 1201413 

End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray 5 Insertion bridge Insertion bridge - EB 10-12 - 3006137 Insertion bridge, Pitch: 12 mm, Number of positions: 10, Color: gray ~~fo~~ 02/10/2017   Page 9 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

## Labeled terminal marker 

Zack marker strip - ZB 12 CUS - 0824942 

Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, Mounting type: Snap into tall marker groove, for terminal block width: 12.2 mm, Lettering field: 10.5 x 12.15 mm 

Marker for terminal blocks - ZB 12,LGS:L1-N,PE - 0812146 

Marker for terminal blocks, Strip, white, labeled, Printed horizontally: L1, L2, L3, N, PE, Mounting type: Snap into tall marker groove, for terminal block width: 12.2 mm, Lettering field: 10.5 x 12.15 mm 

## Marker for terminal blocks - UC-TM 12 CUS - 0824613 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, Mounting type: Snap into tall marker groove, for terminal block width: 12 mm, Lettering field: 11.45 x 10.5 mm 

## Marker for terminal blocks - UCT-TM 12 CUS - 0829630 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, Mounting type: Snap into tall marker groove, for terminal block width: 12 mm, Lettering field: 10.8 x 9.6 mm 

## Pick-off terminal block 

## Power terminal block - EK 116 - 0401010 

Power terminal block, Connection method Screw connection, Load current : 76 A, Cross section:  0.5 mm² - 16 mm², Width: 8 mm, Color: aluminum color 

02/10/2017   Page 10 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

Power terminal block - EK 135 - 0401023 

Power terminal block, Connection method Screw connection, Load current : 125 A, Cross section:  0.75 mm² - 35 mm², Width: 12 mm, Color: aluminum color 

## Screw bridge 

Fixed bridge - FBI 2-12 - 0200075 

Fixed bridge, Pitch: 12 mm, Number of positions: 2, Color: silver 

Fixed bridge - FBI 10-12 - 0203454 Fixed bridge, Pitch: 12 mm, Number of positions: 10, Color: silver ~~(re~~ 

Screwdriver tools Screwdriver - SZS 1,0X6,5 VDE - 1205079 

Screwdriver, slot-headed, VDE insulated, size: 1.0 x 6.5 x 150 mm, 2-component grip, with non-slip grip 

Support 

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https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

Support bracket - UAB - 3032428 

Support bracket, Number of positions: 1, Width: 2 mm, Color: blue 

Support bracket - AB-UTN 2,5/10 - 3245082 

Support bracket, Bracket for busbars, set every 20 cm, Length: 58.4 mm, Width: 2.2 mm, Height: 46.9 mm, Number of positions: 1, Color: blue 

Support bracket - AB/NS - 1201141 

Support bracket, for insulated mounting of DIN rails in insulated systems, plastic, 21 mm high 

## Terminal marking 

## Marker card - SBS10:UNBEDRUCKT - 1007248 

Marker card, Card, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, Perforated, Mounting type: Snap into tall marker groove, Snap into flat marker groove, for terminal block width: 10 mm, Lettering field: 6 x 10.1 mm 

Zack marker strip - ZB 12:UNPRINTED - 0812120 

Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 12.2 mm, Lettering field: 12 x 10.5 mm 

02/10/2017   Page 12 / 13 

https://www.phoenixcontact.com/us/products/3075728 

## Installation terminal block - UTI 16 BU - 3075728 

## Accessories 

Marker for terminal blocks - UC-TM 12 - 0819194 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMSP1-PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 12 mm, Lettering field: 11.45 x 10.5 mm 

Marker for terminal blocks - UCT-TM 12 - 0829144 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK PRIME, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, Mounting type: Snap into tall marker groove, for terminal block width: 12 mm, Lettering field: 10.8 x 9.6 mm 

## Warning label printed 

Warning label - WS 4-12 - 0805328 

Warning plate, with 2 plastic screws, across 4 terminal blocks, pitch 12 mm 

Warning label - WS 5-12 - 0805315 

Warning plate, with 2 plastic screws, across 5 terminal blocks, pitch 12 mm 

Phoenix Contact 2017 © - all rights reserved http://www.phoenixcontact.com 

02/10/2017   Page 13 / 13 



## Links

- [View this product on Novapart](https://novapart.co/products/3075728/din-rail-mount-terminal-block-2-ways-10-awg-4-16)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/uti-16-bu/din-rail-terminal-block-2way-4awg/dp/3241271)
---

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