TB21 series
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TB21 series
Optimizing Production Line Control Is Efficient Management
• Easy setting with a mode change switch
• High capacity
• Resistive load : 30A, Inductive load (cosø=0.6) : 12A
• 24-hour program (TB2118) / Weekly program (TB2128)
• Surface and DIN rail mount
• 5-year reserve battery
Features
Public Infrastructure
The number of people in towns and cities varies depending on the
time of day. Time Switches enable waste-free management
Of lighting and other equipment.
Lighting and illuminated advertisements in train stations and bus stops
can be turned on and off to match the hour.
Easy Battery Replacement
With conventional time switches, the unit must be removed from its installation location, such as in a distribution panel, to replace the batteries. Panasonic's Time Switch lets you easily replace the batteries from the front panel. This makes maintenance considerably easier.
Easy Operation Check
A power lamp is located on the front panel, so the user can see at a glance whether the unit is operating or not, thus helping to provide safe use.
Mechanism Preventing Entry of Small Insects
Time Switches are sometimes subject to the entry of ants and other small insects, which can cause malfunctions. Panasonic Time Switches have an airtight construction that prevents this problem for long, trouble-free use.
Specs
- Meeting IEC Standards
- Compliant with the RoHS Directive
- Surface and DIN rail mount