ABB PTB810K01 3BSE088182R1 Power Injection Block

PTB810K01 ABB Power Terminal for Select I/O

Product Introduction

The ABB PTB810K01 3BSE088182R1 is a dedicated power injection terminal block for the ABB Ability™ System 800xA automation platform. This component belongs to the Select I/O family, which provides single-channel granular I/O over Ethernet. Specifically, the PTB810K01 injects 24V field power directly into the Module Termination Unit (TUS810). You need two PTB810K01 units per MTU.

This power injection terminal primarily supports digital output SCMs like DOS810, DOS880, and DOS885, plus the high-amp AIS885. Without proper power injection, these high-power SCMs cannot operate reliably. Furthermore, the 3BSE088182R1 delivers up to 20A continuous current, making it suitable for demanding field devices.

Technical Specifications

The ABB PTB810K01 operates with a 24V DC field power supply. It provides a maximum current of 20 amperes (highlighted in red on our website). Each terminal includes a test probe hole for convenient measurement during troubleshooting. Additionally, four screws enable daisy-chaining of the power supply across multiple blocks.

This power injection terminal works in hazardous area locations. It meets ATEX II 3G Ex nA IIC T4 Gc and IECEx II 3G Ex ec IIC T4 Gc certifications (highlighted in blue). The unit also carries cULus for Class I Division 2 and Zone 2 hazardous locations in North America.

For electrical safety, the PTB810K01 3BSE088182R1 complies with IEC/EN 61010-1, UL 61010-1, and CSA-C22.2 No. 61010-1-12. It also meets marine certifications from DNV and ABS.

Mechanical and Environmental Data

The ABB PTB810K01 measures 41.4 mm width, 72.6 mm depth, and 19.2 mm height (highlighted in red). Each unit weighs only 38 grams. The operating temperature range spans from -40°C to +70°C, while storage allows -40°C to +85°C. Relative humidity tolerance is 5% to 95% non-condensing.

Protection class is IP20 according to IEC 60529 (highlighted in blue). Pollution degree is rated at Degree 2 per IEC 60664-1. Overvoltage category is Category II. For mechanical robustness, the device meets IEC 61131-2 operating conditions.

The 3BSE088182R1 also withstands corrosive atmospheres up to G3 classification. EMC compliance follows IEC/EN 61000-6-4 and IEC/EN 61000-6-2. Additionally, this unit carries CE, UKCA, and RoHS marks for EU, UAE, and China.

Frequently Asked Questions (FAQ)

1. Which SCMs require the ABB PTB810K01?
The ABB PTB810K01 is mandatory for DOS810, DOS880, DOS885, and high-amp AIS885 SCMs. Other SCM types may not need power injection.

2. How many PTB810K01 units do I need per MTU?
You need exactly two PTB810K01 3BSE088182R1 terminal blocks per Module Termination Unit (TUS810).

3. Can I use this power injection block in a hazardous environment?
Yes. The 3BSE088182R1 is certified for ATEX Zone 2, IECEx Zone 2, and cULus Class I Division 2 locations.

4. What is the maximum current the PTB810K01 can handle?
This terminal provides up to 20 amperes at 24V DC. Always check your field device load to avoid overloading.

5. Does the package include a warranty or certificate?
No. The packaging list contains only hardware and basic documentation. For certificates and warranty terms, please contact your ABB distributor or our support team separately.