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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PTTBS 1,5/S/U-OG/O-GN
Weight
0.008 kg
Series PTTBS

PTTBS 1,5/S/U-OG/O-GN - Double-level terminal block

Double-level terminal block, nom. voltage: 500 V, nominal current: 16 A, connection method: Push-in connection, 1st and 2nd level, Rated cross section: 1.5 mm2, cross section: 0.14 mm2 - 1.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: green/orange

  • 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

PTTBS

The Phoenix Contact PTTBS Series comprises double-level terminal blocks that utilize Push-in connection technology, designed to optimize wiring efficiency and space utilization in industrial control applications. These terminal blocks are engineered to provide reliable and maintenance-free connections, making them suitable for various control and automation systems. Key Features: Double-Level Design: The PTTBS Series features a double-level configuration, allowing for higher wiring density by accommodating two separate potentials within a single terminal block. This design conserves space in control cabinets and facilitates organized wiring layouts. Push-in Connection Technology: Employing Phoenix Contact's Push-in technology, these terminal blocks enable tool-free and secure insertion of solid conductors or conductors with ferrules. This connection method reduces installation time and ensures a reliable contact. Compact Form Factor: With widths as narrow as 5.2 mm, the PTTBS terminal blocks are designed to maximize space efficiency without compromising performance. High Electrical Ratings: Depending on the specific model, the PTTBS Series supports nominal voltages up to 800 V and nominal currents up to 28 A, accommodating a wide range of industrial electrical requirements. Versatile Conductor Compatibility: These terminal blocks support a range of conductor sizes, typically from 0.14 mm² to 6 mm², providing flexibility for various wiring applications.
Technical Specifications

Product properties

Number of Connections4
Number of rows2
Potentials2

Insulation characteristics

Overvoltage categoryIII

Electrical properties

Rated surge voltage6 kV
Maximum power dissipation for nominal condition0.56 W

Connection data

Number of connections per level2
Nominal cross section1.5 mm²

1st and 2nd level

Stripping length8 mm
Internal cylindrical gageA1 / B1
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Cross section AWG26 ... 16 (converted acc. to IEC)
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section, flexible [AWG]26 ... 16 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)0.14 mm² ... 1.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.14 mm² ... 1 mm² Using the AI-S 1-8 TQ ferrule, Item No. 1200293, is recommended
Nominal Current16 A
Maximum Load Current16 A
Nominal Voltage500 V
Nominal cross section1.5 mm²

1st and 2nd level Connection cross sections directly pluggable

Conductor cross section rigid0.25 mm² ... 1.5 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)0.34 mm² ... 1.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)0.34 mm² ... 1 mm²

Rated data (ATEX/IECEx)

Identification II 2 GD  Ex eb IIC Gb
Operating temperature range-60 °C ... 110 °C
Ex-certified accessories3214699 D-PTTBS 1,5/S
Ex-certified accessories3030747 ATP-STTB 4
Ex-certified accessories1204504 SZF 0-0,4X2,5
Ex-certified accessories3022276 CLIPFIX 35-5
Ex-certified accessories3022218 CLIPFIX 35
List of bridgesPlug-in bridge / FBS 2-3,5 / 3213014
List of bridgesPlug-in bridge / FBS 3-3,5 / 3213027
List of bridgesPlug-in bridge / FBS 4-3,5 / 3213030
List of bridgesPlug-in bridge / FBS 5-3,5 / 3213043
List of bridgesPlug-in bridge / FBS 10-3,5 / 3213056
List of bridgesPlug-in bridge / FBS 20-3,5 / 3213069
Bridge data13 A / 1.5 mm²
Ex temperature increase40 K (14.7 A/1.5 mm²)
Rated voltage352 V
for bridging with bridge352 V
- At bridging between non-adjacent terminal blocks220 V
- At bridging between non-adjacent terminal blocks via PE terminal block220 V
Rated Insulation Voltage320 V
Output(Permanent)

Ex level General

Rated current13.5 A
Maximum Load Current13.5 A

Ex connection data General

Nominal cross section1.5 mm²
Rated cross section AWG16
Connection capacity rigid0.14 mm² ... 1.5 mm²
Connection capacity AWG26 ... 16
Connection capacity flexible0.14 mm² ... 1.5 mm²
Connection capacity AWG26 ... 16
Output(Permanent)

Ex level Level 1

Contact resistance1.7 mΩ
Output(Permanent)

Ex level Level 2

Contact resistance1.4 mΩ

Dimensions

Width3.5 mm
End cover width2.2 mm
Height78.8 mm
Depth on NS 35/7,548.2 mm
Depth on NS 35/1555.7 mm

Material specifications

Colorgreen/orange
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
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

Surge voltage test

Test voltage setpoint7.3 kV
ResultTest passed

Temperature-rise test

Requirement temperature-rise testIncrease in temperature ≤ 45 K
ResultTest passed
Short-time withstand current 1.5 mm²0.18 kA
ResultTest passed

Power-frequency withstand voltage

Test voltage setpoint1.89 kV
ResultTest passed

Mechanical data

Open side panelYes

Mechanical strength

ResultTest passed

Attachment on the carrier

DIN rail/fixing supportNS 35
Test force setpoint1 N
ResultTest passed

Test for conductor damage and slackening

Rotation speed10 rpm
Revolutions135
Conductor cross section/weight0.14 mm² / 0.2 kg
Conductor cross section/weight1.5 mm² / 0.4 kg
ResultTest passed

Aging

Temperature cycles192
ResultTest passed

Needle-flame test

Time of exposure30 s
ResultTest passed

Oscillation/broadband noise

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
SpectrumService life test category 2, bogie-mounted
Frequencyf1 = 5 Hz to f2 = 250 Hz
ASD level6.12 (m/s²)²/Hz
Acceleration3.12g
Test duration per axis5 h
Test directionsX-, Y- and Z-axis
ResultTest passed

Shocks

SpecificationDIN EN 50155 (VDE 0115-200):2008-03
Pulse shapeHalf-sine
Acceleration30g
Shock duration18 ms
Number of shocks per direction3
Test directionsX-, Y- and Z-axis (pos. and neg.)
ResultTest passed

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 standardIEC 60947-7-1

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Accessories

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Pack Size50
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