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PT 2,5-TWIN-MTB BU 3210177 PHOENIX CONTACT Knife disconnect terminal block
PT 2,5-TWIN-MTB BU
3210177
PHOENIX CONTACT
50 Pcs.
Knife disconnect terminal block
Blade interruptible terminal block, nominal voltage: 400 V, nominal current: 16 A, connection type: Push-in connection, Dimensioning cross-section: 2.5 mm², cross-section: 0.14 mm² - 4 mm², mounting: NS 35/7.5, NS 35/15, colour: blue
Shut-off knife terminal block, nominal voltage: 400 V, nominal current: 16 A, connection type: Push-in connection, Reference section: 2.5 mm2, cross-section: 0.14 mm2 - 4 mm2, mounting: NS 35/7.5, NS 35/15, colour: blue
Automation > (Knife) disconnect terminal block
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Phoenix Contact PT 2,5-TWIN-MTB BU 3210177 knife disconnect terminal block allows engineers to interrupt electrical paths effortlessly during system diagnostics and maintenance. Such components are standard in industrial control enclosures for organizing wiring and managing circuit testing routines. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Connectable conductor cross section solid-core (EF007337): 0.14 mm²
- Rated current In (EF008250): 16 A
- Rated voltage (EF000228): 400 V
- Number of clamp positions per level (EF002660): 3
- Internally connected stages (EF002661): Yes
- Mounting method (EF000003): DIN rail (top hat rail) 35 mm
- Width (EF000008): 5.2 mm
- Height (EF000040): 81.9 mm
- Depth (EF000049): 35.2 mm
- Closing plate required (EF002525): Yes
- Colour (EF000007): Blue
- With integrated test socket (EF002547): No
More info
▲Key Commercial Data
| Orderkey | 3210177 |
|---|---|
| Packing unit | 50 pc |
| Catalog page | Page 77 (C-1-2017) |
| GTIN | 4046356693691 |
| Weight per Piece (excluding packing) | 10.890 g |
| Custom tariff number | 85369010 |
| Country of origin | PL (Poland) |
General
| Number of levels | 1 |
|---|---|
| Number of connections | 3 |
| Potentials | 1 |
| Nominal cross section | 2.5 mm² |
| Color | blue |
| 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 | 0.77 W |
| Maximum load current | 16 A (with 4 mm² conductor cross section) |
| Nominal current IN | 16 A |
| Nominal voltage UN | 400 V |
| Open side panel | Yes |
| 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 | HL 1 - HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 |
Dimensions
| Width | 5.2 mm |
|---|---|
| End cover width | 2.2 mm |
| Length | 81.9 mm |
| Height | 35.2 mm |
| Height NS 35/7,5 | 36.7 mm |
| Height NS 35/15 | 44.2 mm |
Connection data
| Connection method | Push-in connection |
|---|---|
| Stripping length | 8 mm ... 10 mm |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section solid min. | 0.14 mm² |
| Conductor cross section solid max. | 4 mm² |
| Conductor cross section AWG min. | 26 |
| Conductor cross section AWG max. | 12 |
| Conductor cross section flexible min. | 0.14 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Min. AWG conductor cross section, flexible | 26 |
| Max. AWG conductor cross section, flexible | 14 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.14 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 2.5 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.14 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 2.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max. | 0.5 mm² |
| Internal cylindrical gage | A3 |
Standards and Regulations
| Connection in acc. with standard | CSA |
|---|---|
| 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: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |