Phoenix Contact - PTSA 0.5 2-2.5-Z Data Sheet
Summary
This low-voltage PC terminal block features a spring cage connection and features 2.5 mm pitch measurements, rated up to 2 A and suitable for various control systems. This documentation provides essential technical data, including comprehensive electrical ratings (UL/CUL compliant), detailed dimensional drawings, and installation guides for both PCB assembly and wire connections. It is designed for engineers and technicians involved in electrical system design, industrial automation, and electronics manufacturing who require reliable, standards-compliant connectivity solutions.
Page 1 Text Content
Extract from the online catalog
PTSA 0,5/ 2-2,5-Z Order No.: 1990009 The figure shows a 10-position version of the product
http://eshop.phoenixcontact.net/phoenix/tree View Click.do?UID=1990009
PC terminal block, Nominal current: 2 A, Nom. voltage: 160 V, Pitch: 2.5 mm, Number of positions: 2, Type of connection: Spring-cage conn., Assembly: Soldering, Conductor/PCB connection direction: 45 °, Color: green, Offset soldering legs, two-rowed
Product notes WEEE/Ro HS-compliant since:
Commercial data 01/29/2004 EAN Pack 250 pcs. Customs tariff Weight/Piece 0.00096 KG
http://
Catalog page information Page 459 (CC-2009)
www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads.
Technical data
Dimensions / positions Length 12 mm Height 13.1 mm Pitch 2.5 mm
PHOENIX CONTACT Gmb H & Co. KG Page 1 / 5 http://www.phoenixcontact.com Mar 18, 2010
Page Summary Contents For Phoenix Contact - PTSA 0.5 2-2.5-Z Data Sheet
Manual Details
| Brand | Phoenix |
|---|---|
| Pages | 5 |
| File Size | 131.49 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What are the operational electrical limits of this terminal block?
The nominal voltage is 160 V (U N), and it supports a maximum load current of 2 A.
What conductor cross-sections are compatible with this terminal block?
Solid conductors must range from 0.14 mm² to 0.5 mm², and stranded conductors must be between 0.2 mm² and 0.5 mm².
Does the terminal have surge protection capabilities?
Yes, it has a rated surge voltage of 2.5 kV across all listed standard ratings (III/3, III/2, II/2).
How is the internal wiring configured for assembly?
The zig-zag pinning starts at the right-hand position; other configurations can be requested.