
Heat Sequencers
Explore our heat sequencers, featuring Global heat sequencers with advanced PTC elements. These sequencers offer voltage compensation across a wide range without the risk of over-heating at high voltages.
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ZETTLER CONTROLS ZC24A34-6 Electric Heat Sequencer, 1 to 110 s Switch On, 1 to 110 s Switc...
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ZETTLER CONTROLS ZC24A34-3 Electric Heat Sequencer, 1 to 20 s Switch On, 40 to 110 s Switc...
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ZETTLER CONTROLS ZC24A34-4 Electric Heat Sequencer, 30 to 90 s Switch On, 1 to 30 s Switch...
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RUUD® 42-23116-09 Sequencing Relay, 10 to 30 s Switch On, 30 to 60 s Switch Off
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ZETTLER CONTROLS ZC24A34-2 Electric Heat Sequencer, 30 to 90 s Switch On, 1 to 30 s Switch...
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RUUD® 42-23116-08 Sequencing Relay, 10 to 30 s Switch On, 30 to 60 s Switch Off
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