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URTK/S-IB RD 3057351 PHOENIX CONTACT Disconnect terminal block
URTK/S-IB RD
3057351
PHOENIX CONTACT
50 Pcs.
Disconnect terminal block
Interruptible terminal block, nominal voltage: 400 V, nominal current: 41 A, connection type: Screw connection, 1st floor, Dimensioning section: 6 mm², cross-section: 0.5 mm² - 10 mm², mounting class: NS 35/7.5, NS 35/15, NS 32, color: red
Automation > (Knife) disconnect terminal block
Modular TBs
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Phoenix Contact URTK/S-IB RD is a disconnect terminal block built to handle specialized signal interruption and measurement applications within control gear cabinets. This component allows engineers to isolate distinct loops conveniently while maintaining a secure enclosure layout.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Connectable conductor cross section solid-core (EF007337): 0.5 mm²
- Connectable conductor cross section multi-wired (EF007343): 0.5 mm²
- Rated current In (EF008250): 41 A
- Rated voltage (EF000228): 400 V
- Type of electrical connection 1 (EF002526): Screw connection
- Type of electrical connection 2 (EF002527): Screw connection
- Number of clamp positions per level (EF002660): 2
- Internally connected stages (EF002661): Yes
- Mounting method (EF000003): DIN rail (top hat rail) 35 mm
- Width (EF000008): 8.2 mm
- Height (EF000040): 72 mm
- Depth (EF000049): 51.5 mm
- Closing plate required (EF002525): Yes
- Colour (EF000007): Red
More info
▲Key Commercial Data
| Orderkey | 3057351 |
|---|---|
| Packing unit | 50 pc |
| GTIN | 4046356519236 |
| Weight per Piece (excluding packing) | 35.210 g |
| Custom tariff number | 85369010 |
| Country of origin | DE (Germany) |
General
| Number of levels | 1 |
|---|---|
| Number of connections | 2 |
| Potentials | 1 |
| Nominal cross section | 6 mm² |
| Color | red |
| Insulating material | PA |
| Flammability rating according to UL 94 | V0 |
| Rated surge voltage | 6 kV |
| Degree of pollution | 3 |
| Overvoltage category | III |
| Insulating material group | I |
| Maximum power dissipation for nominal condition | 1.31 W |
| Maximum load current | 57 A (with 10 mm² conductor cross section) |
| Nominal current IN | 41 A |
| Nominal voltage UN | 400 V |
| Open side panel | Yes |
| Shock protection test specification | IEC 60529:2001-02 |
| Back of the hand protection | guaranteed |
| Result of surge voltage test | Test passed |
| Surge voltage test setpoint | 7.3 kV |
| Result of power-frequency withstand voltage test | Test passed |
| Power frequency withstand voltage setpoint | 1.89 kV |
| Result of the test for mechanical stability of terminal points (5 x conductor connection) | Test passed |
| Result of bending test | Test passed |
| Bending test rotation speed | 10 rpm |
| Bending test turns | 135 |
| Bending test conductor cross section/weight | 0.5 mm² / 0.3 kg |
| 6 mm2/ 1.4 kg | |
| 10 mm² / 2 kg | |
| Tensile test result | Test passed |
| Conductor cross section tensile test | 0.5 mm² |
| Tractive force setpoint | 20 N |
| Conductor cross section tensile test | 6 mm² |
| Tractive force setpoint | 60 N |
| Conductor cross section tensile test | 10 mm² |
| Tractive force setpoint | 90 N |
| Result of tight fit on support | Test passed |
| Tight fit on carrier | NS 32/NS 35 |
| Setpoint | 5 N |
| Result of voltage-drop test | Test passed |
| Requirements, voltage drop | ≤ 6,4 mV |
| Result of temperature-rise test | Test passed |
| Short circuit stability result | Test passed |
| Conductor cross section short circuit testing | 6 mm² |
| Short-time current | 0.72 kA |
| Conductor cross section short circuit testing | 10 mm² |
| Short-time current | 1.2 kA |
| Result of thermal test | Test passed |
| Proof of thermal characteristics (needle flame) effective duration | 30 s |
| 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 |
Dimensions
| Width | 8.2 mm |
|---|---|
| End cover width | 2.2 mm |
| Length | 72 mm |
| Height NS 35/7,5 | 51.5 mm |
| Height NS 35/15 | 59 mm |
| Height NS 32 | 56.5 mm |
Connection data
| Note | Terminal point |
|---|---|
| Connection method | Screw connection |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section solid min. | 0.5 mm² |
| Conductor cross section solid max. | 10 mm² |
| Conductor cross section AWG min. | 20 |
| Conductor cross section AWG max. | 8 |
| Conductor cross section flexible min. | 0.5 mm² |
| Conductor cross section flexible max. | 6 mm² |
| Min. AWG conductor cross section, flexible | 20 |
| Max. AWG conductor cross section, flexible | 10 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 6 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 4 mm² |
| 2 conductors with same cross section, solid min. | 0.5 mm² |
| 2 conductors with same cross section, solid max. | 2.5 mm² |
| 2 conductors with same cross section, stranded min. | 0.5 mm² |
| 2 conductors with same cross section, stranded max. | 6 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min. | 0.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max. | 4 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. | 0.5 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max. | 4 mm² |
| Stripping length | 13 mm |
| Internal cylindrical gage | A5 |
| Screw thread | M4 |
| Tightening torque, min | 1.2 Nm |
| Tightening torque max | 1.5 Nm |
Standards and Regulations
| Connection in acc. with standard | IEC 60947-7-1 |
|---|---|
| Flammability rating according to UL 94 | V0 |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |