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UK 5-MTK 3004430 PHOENIX CONTACT Knife disconnect terminal block
UK 5-MTK
3004430
PHOENIX CONTACT
50 Pcs.
Knife disconnect terminal block
Blade interruptible terminal block, nominal voltage: 500 V, nominal current: 16 A, 1st floor, connection type: Screw connection, Sizing cross-section: 2.5 mm², cross-section: 0.2 mm² - 6 mm², mounting: NS 35/7.5, NS 35/15, NS 32, color: gray
Knife disconnect terminal, Nominal voltage: 500 V, Nominal current: 16 A, 1st floor, Connection type: Screw connection, Rated cross-section: 2.5 mm2, Cross-section: 0.2 mm2 - 6 mm2, Mounting: NS 35/7.5, NS 35/15, NS 32, Colour: grey
Automation > (Knife) disconnect terminal block
Modular TBs
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Knife disconnect terminal block UK 5-MTK from Phoenix Contact enables secure conductor termination with an integrated pivoting blade for circuit isolation. These modular terminals are widely deployed in process automation panels to disconnect loops without removing connected wires. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Connectable conductor cross section solid-core (EF007337): 0.2 mm²
- Connectable conductor cross section multi-wired (EF007343): 0.2 mm²
- Rated current In (EF008250): 16 A
- Rated voltage (EF000228): 500 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): 6.2 mm
- Height (EF000040): 51 mm
- Depth (EF000049): 58.5 mm
- Closing plate required (EF002525): No
- Colour (EF000007): Grey
- With integrated test socket (EF002547): No
More info
▲Key Commercial Data
| Orderkey | 3004430 |
|---|---|
| Packing unit | 50 pc |
| Catalog page | Page 477 (C-1-2017) |
| GTIN | 4017918090791 |
| Weight per Piece (excluding packing) | 11.470 g |
| Custom tariff number | 85369010 |
| Country of origin | CN (China) |
General
| Number of levels | 1 |
|---|---|
| Number of connections | 2 |
| Nominal cross section | 4 mm² |
| Color | gray |
| 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 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Nominal current IN | 16 A |
| Maximum load current | 16 A (with 4 mm² conductor cross section) |
| Nominal voltage UN | 500 V |
| Open side panel | No |
| Shock protection test specification | IEC 60529:2001-02 |
| Back of the hand protection | guaranteed |
| Finger 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 | 0.2 mm² / 0.2 kg |
| 4 mm² / 0.9 kg | |
| 6 mm2/ 1.4 kg | |
| Tensile test result | Test passed |
| Conductor cross section tensile test | 0.2 mm² |
| Tractive force setpoint | 10 N |
| Conductor cross section tensile test | 4 mm² |
| Tractive force setpoint | 60 N |
| Conductor cross section tensile test | 6 mm² |
| Tractive force setpoint | 80 N |
| Result of tight fit on support | Test passed |
| Tight fit on carrier | NS 35/NS 32 |
| Setpoint | 1 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 | 1.5 mm² |
| Short-time current | 0.18 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)) | 125 °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) | 27,5 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 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 |
Connection data
| Conductor cross section solid min. | 0.2 mm² |
|---|---|
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 10 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.25 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 4 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.25 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 2.5 mm² |
| 2 conductors with same cross section, solid min. | 0.2 mm² |
| 2 conductors with same cross section, solid max. | 1.5 mm² |
| 2 conductors with same cross section, stranded min. | 0.2 mm² |
| 2 conductors with same cross section, stranded max. | 1.5 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. | 0.25 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max. | 1.5 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. | 2.5 mm² |
| Cross section with insertion bridge, solid max. | 4 mm² |
| Cross section with insertion bridge, stranded max. | 4 mm² |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Internal cylindrical gage | A3 |
| Screw thread | M3 |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
Standards and Regulations
| Connection in acc. with standard | IEC 60947-7-1 |
|---|---|
| Flammability rating according to UL 94 | V0 |
| 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 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 |
Environmental Product Compliance
| China RoHS | Environmentally Friendly Use Period = 50 |
|---|---|
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |