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FRONT 2,5-V/SA 5-EX-3 BK 1708689 PHOENIX CONTACT PCB terminal block
FRONT 2,5-V/SA 5-EX-3 BK
1708689
PHOENIX CONTACT
10 Pcs.
PCB terminal block
Printed circuit board terminal block, rated current: 21 A, nominal cross-section: 2.5 mm², number of potentials: 3, number of rows: 1, number of poles per row: 3, article family: FRONT 2.5-V-EX, pitch: 5 mm, connection type: Front screw connection, mounting: Wave soldering, conductor connection direction/printed circuit board: 90 °, color: black, Pin arrangement: Linear pin arrangement, Pin length [P]: 3.5 mm, number of solder pins per potential: 2, packaging type: boxed
Printed circuit board terminal, nominal current: 21 A, nominal cross section: 2.5 mm2, number of potentials: 3, number of rows: 1, number of positions per row: 3, product range: FRONT 2,5-V-EX, pitch: 5 mm, connection method: Front screw connection, mounting: Wave soldering, conductor/PCB connection direction: 90 °, color: black, Pin layout: Linear pinning, Solder pin [P]: 3.5 mm, number of solder pins per potential: 2, type of packaging: packed in cardboard
Connectors > Printed circuit board terminal
PCB Connectors (PCC)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Phoenix Contact FRONT 2,5-V/SA 5-EX-3 BK 1708689 PHOENIX CONTACT PCB terminal block facilitates secure wire terminations on electronic circuit boards used in demanding industrial instrumentation and control systems. Such blocks are standard in electrical enclosures to bridge external field wiring with internal control circuitry safely and reliably.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Product type: Printed circuit board terminal
- Product family: FRONT 2,5-V-EX
- Product line: COMBICON Terminals M
- Type: PC terminal block can be aligned
- Number of positions: 3
- Pitch: 5 mm
- Number of connections: 3
- Number of rows: 1
- Number of potentials: 3
- Pin layout: Linear pinning
- Solder pins per potential: 2
- Data management status Article revision: 03
- Nominal current I N: 21 A
- Nominal voltage U N: 176 V
- Rated current / conductor cross section: 21 A/2.5 mm²
- Ex approval Identification: 0344 II 2GD / Ex eb IIC Gb
More info
▲Technical data
Product properties
| Product type | Printed circuit board terminal |
| Product family | FRONT 2,5-V-EX |
| Product line | COMBICON Terminals M |
| Type | PC terminal block can be aligned |
| Number of positions | 3 |
| Pitch | 5 mm |
| Number of connections | 3 |
| Number of rows | 1 |
| Number of potentials | 3 |
| Pin layout | Linear pinning |
| Solder pins per potential | 2 |
| Data management status | |
| Article revision | 03 |
Electrical properties
| Nominal current IN | 21 A |
| Nominal voltage UN | 176 V |
| Rated current / conductor cross section | 21 A/2.5 mm² |
Ex data
| Ex approval | |
| Identification | 0344 II 2GD / Ex eb IIC Gb |
| EU-type examination certificate | KEMA 00ATEX2053 U |
| IECEx certificate | IECEx KEM 07.0023 U |
Connection data
| Connection technology | |
| Type | PC terminal block can be aligned |
| Nominal cross section | 2.5 mm² |
| Conductor connection | |
| Connection method | Front screw connection |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 1.5 mm² |
| 2 conductors with same cross section, solid | 0.2 mm² ... 0.75 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 0.75 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.34 mm² |
| Stripping length | 9 mm |
| Tightening torque | 0.4 Nm ... 0.5 Nm |
Mounting
| Mounting type | Wave soldering |
| Pin layout | Linear pinning |
Material specifications
| Material data - contact | |
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Contact material | Cu alloy |
| Surface characteristics | Tin-plated |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface soldering area (top layer) | Tin (4 - 8 µm Sn) |
| Material data - housing | |
| Color (Housing) | black (9005) |
| Insulating material | PA |
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| Glow wire flammability index GWFI according to EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
Dimensions
| Dimensional drawing | |
| Pitch | 5 mm |
| Width [w] | 32.5 mm |
| Height [h] | 23 mm |
| Length [l] | 18.5 mm |
| Installed height | 19.5 mm |
| Solder pin length [P] | 3.5 mm |
| Pin dimensions | 0.8 x 0.8 mm |
| PCB design | |
| Pin spacing | 5 mm |
| Hole diameter | 1.2 mm |
Mechanical tests
| Test for conductor damage and slackening | |
| Specification | IEC 60999-1:1999-11 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60999-1:1999-11 |
| Conductor cross section/conductor type/tractive force setpoint/actual value | 0.2 mm² / solid / > 10 N |
| 0.2 mm² / flexible / > 10 N | |
| 2.5 mm² / flexible / > 50 N | |
| 2.5 mm² / solid / > 50 N | |
Electrical tests
| Temperature-rise test | |
| Specification | IEC 60947-7-4:2013-08 |
| Requirement temperature-rise test | The sum of ambient temperature and temperature rise of the PCB terminal block shall not exceed the upper limiting temperature. |
| Short-time withstand current | |
| Specification | IEC 60947-7-4:2013-08 |
| Insulation resistance | |
| Specification | IEC 60512-3-1:2002-02 |
| Insulation resistance, neighboring positions | > 5 MΩ |
| Air clearances and creepage distances | |
| Insulating material group | I |
Environmental and real-life conditions
| Vibration test | |
| Specification | IEC 60068-2-6:2007-12 |
| Frequency | 10 - 150 - 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz ... 60.1 Hz) |
| Acceleration | 5g (60.1 Hz ... 150 Hz) |
| Test duration per axis | 2.5 h |
| Test directions | X-, Y- and Z-axis |
| Glow-wire test | |
| Specification | IEC 60695-2-10:2013-04 |
| Temperature | 850 °C |
| Time of exposure | 5 s |
| Aging | |
| Specification | IEC 60947-7-4:2013-08 |
| Ambient conditions | |
| Ambient temperature (operation) | -50 °C ... 110 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Relative humidity (storage/transport) | 30 % ... 70 % |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
Packaging specifications
| Type of packaging | packed in cardboard |