Official Distributor
SKU
MPN
PTTB 4-PV BU
Weight
0.017 kg
Series PTTB
PTTB 4-PV BU - Double-level terminal block
Double-level terminal block, with equipotential bonder, nom. voltage: 500 V, nominal current: 30 A, connection method: Push-in connection, 1st and 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
- The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors
- The compact design and front connection enable wiring in a confined space
- In addition to the testing option in the double function shaft, all terminal blocks provide an additional test pick-off
- Tested for railway applications
Technical Specifications
Product properties
Area of application | Railway industry |
Area of application | Machine building |
Area of application | Plant engineering |
Area of application | Process industry |
Number of Connections | 4 |
Number of rows | 2 |
Potentials | 1 |
Insulation characteristics
Overvoltage category | III |
Degree of pollution | 3 |
Electrical properties
Rated surge voltage | 6 kV |
Maximum power dissipation for nominal condition | 1.02 W |
Connection data
Number of connections per level | 2 |
Nominal cross section | 4 mm² |
1st and 2nd level
Stripping length | 10 mm ... 12 mm |
Internal cylindrical gage | A4 |
Connection in acc. with standard | IEC 60947-7-1 |
Conductor cross section rigid | 0.2 mm² ... 6 mm² |
Cross section AWG | 24 ... 10 (converted acc. to IEC) |
Conductor cross section flexible | 0.2 mm² ... 6 mm² |
Conductor cross section, flexible [AWG] | 24 ... 10 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 4 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 4 mm² |
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1 mm² |
Nominal Current | 30 A (with 4 mm² conductor cross section) |
Maximum Load Current | 32 A (for a 6 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors) |
Nominal Voltage | 500 V |
Nominal cross section | 4 mm² |
1st and 2nd level Connection cross sections directly pluggable
Conductor cross section rigid | 0.5 mm² ... 6 mm² |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 4 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 0.5 mm² ... 4 mm² |
Rated data (ATEX/IECEx)
Identification | II 2 G Ex eb IIC Gb |
Operating temperature range | -60 °C ... 110 °C |
Ex-certified accessories | 3030462 D-STTB 4 |
Ex-certified accessories | 3030747 ATP-STTB 4 |
Ex-certified accessories | 1204517 SZF 1-0,6X3,5 |
Ex-certified accessories | 3022276 CLIPFIX 35-5 |
Ex-certified accessories | 3022218 CLIPFIX 35 |
List of bridges | Plug-in bridge / FBS 2-6 / 3030336 |
List of bridges | Plug-in bridge / FBS 3-6 / 3030242 |
List of bridges | Plug-in bridge / FBS 4-6 / 3030255 |
List of bridges | Plug-in bridge / FBS 5-6 / 3030349 |
List of bridges | Plug-in bridge / FBS 10-6 / 3030271 |
List of bridges | Plug-in bridge / FBS 20-6 / 3030365 |
Bridge data | 23 A / 4 mm² |
Ex temperature increase | 40 K (23 A / 4 mm²) |
Rated voltage | 440 V |
for bridging with bridge | 440 V |
- At bridging between non-adjacent terminal blocks | 352 V |
- At bridging between non-adjacent terminal blocks via PE terminal block | 352 V |
- At cut-to-length bridging | 220 V |
- At cut-to-length bridging with cover | 352 V |
- At cut-to-length bridging with partition plate | 440 V |
Rated Insulation Voltage | 400 V |
Output | (Permanent) |
Ex level General
Rated current | 23 A (4 mm²) |
Maximum Load Current | 27 A (6 mm²) |
Ex connection data General
Nominal cross section | 4 mm² |
Rated cross section AWG | 12 |
Connection capacity rigid | 0.2 mm² ... 6 mm² |
Connection capacity AWG | 24 ... 10 |
Connection capacity flexible | 0.2 mm² ... 4 mm² |
Connection capacity AWG | 24 ... 12 |
Output | (Permanent) |
Ex level Level 1
Contact resistance | 0.67 mΩ |
Output | (Permanent) |
Ex level Level 2
Contact resistance | 0.49 mΩ |
Dimensions
Width | 6.2 mm |
End cover width | 2.2 mm |
Height | 83.5 mm |
Depth on NS 35/7,5 | 47.5 mm |
Depth on NS 35/15 | 55 mm |
Material specifications
Color | blue |
Flammability rating according to UL 94 | V0 |
Insulating material group | I |
Insulating material | PA |
Static insulating material application in cold | -60 °C |
Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
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 |
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 |
Mechanical data
Open side panel | Yes |
Ambient conditions
Ambient Temperature (Operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) |
Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) |
Ambient temperature (assembly) | -5 °C ... 70 °C |
Ambient temperature (actuation) | -5 °C ... 70 °C |
Permissible humidity (operation) | 20 % ... 90 % |
Permissible humidity (storage/transport) | 30 % ... 70 % |
Standards and Regulations
Connection in acc. with standard | IEC 60947-7-1 |
Mounting
Mounting Type | NS 35/7,5 |
Mounting Type | NS 35/15 |
Accessories
Why Proax for Phoenix Contact 3211827?
Proax is an authorized distributor of Phoenix Contact 3211827 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
Pack Size | 2 |
Recommended
- 3211915 - Knife-disconnect terminal block, nom. voltage: 500 V, nominal current: 28 A, 1 level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, 2nd level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: blue
- 3211913 - Knife-disconnect terminal block, nom. voltage: 500 V, nominal current: 28 A, 1 level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, 2nd level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
- 3211911 - Disconnect terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 28 A, 1 level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, 2nd level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: blue
- 3211909 - Disconnect terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 28 A, 1 level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, 2nd level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
- 3211890 - Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
- 3211892 - Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
- 3211888 - Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 24 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
- 3211886 - Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section: 0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
- 3210907 - Double-level terminal block, Current and voltage are determined by the plug used., with equipotential bonder, nom. voltage: 500 V, nominal current: 22 A, connection method: Push-in / plug connection, 1st and 2nd level, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
- 3210884 - Double-level terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 22 A, connection method: Push-in / plug connection, 1st and 2nd level, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue