ABB PM856K01Key features
High-performance processing capability: suitable for fast execution of complex control logic.
Modular design: easy to install, maintain and expand the system.
Multi-communication protocol support: compatible with Ethernet and serial communication, easy system integration.
Programmable control: supports users to customize programming and algorithm development according to specific needs.
Redundant configuration: supports dual-machine hot backup to improve system reliability and stability.
Comparison of alternative models
Model | PM856K01 | PM510V16 | PM511V08 |
Rated Current | 6A | 16A | 8A |
Breaking Capacity | 3kA | 6kA | 3kA |
Trip Curve | C-type | B-type | C-type |
Application Scenarios | Ultra-low current devices, sensitive control circuits | Small motors, general-purpose distribution | Small motors, sensitive loads |
Advantages | - Ultra-low current adaptation | - High breaking capacity | - Lower cost for low-current applications |
Disadvantages | - Low breaking capacity | - Higher cost for small loads | - Smaller current rating - Moderate lifespan |
Summary:
Direct replacement: If the load current is ≤6A and a C-type trip is required, PM856K01 is the preferred choice.
Performance upgrade: If a higher current (such as 8A~16A) is required, choose PM511V08 (C-type) or PM510V16 (B-type).
