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Used on heat pumps, vending machines, fans, heating and air conditioning.
| Item ID | Rated voltage | Pick-Up (VAC) | Drop Out (VAC) | Coil resistance (Ω) | Contact resistance (mΩ) | Contact form |
|---|---|---|---|---|---|---|
| PR-340 | 24 | ≤20.4 | ≥4.8 | 19×(1±10%) | ≤50 | DPDT |
| PR-341 | 104/120 | ≤102.0 | ≥24 | 440×(1±10%) | ≤50 | DPDT |
| PR-342 | 208/240 | ≤204.0 | ≥48 | 1600×(1±10%) | ≤50 | DPDT |
| PR-343 | 24 | ≤20.4 | ≥4.8 | 19×(1±10%) | ≤50 | SPDT |
| PR-344 | 104/120 | ≤102.0 | ≥24 | 440×(1±10%) | ≤50 | SPDT |
| PR-345 | 208/240 | ≤204.0 | ≥48 | 1600×(1±10%) | ≤50 | SPDT |
| PR-346 | 24 | ≤20.4 | ≥4.8 | 19×(1±10%) | ≤50 | DPST-NO |
| PR-347 | 104/120 | ≤102.0 | ≥24 | 440×(1±10%) | ≤50 | DPST-NO |
| PR-348 | 208/240 | ≤204.0 | ≥48 | 1600×(1±10%) | ≤50 | DPST-NO |
| Product Characteristics | |||||
| Dontact form | SPST-NO/SPST-NC/ SPDT DPST-NO/DPST-NC/ DPDT |
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| Dontact resistance | ≤50mΩ（@6V/1A） | ||||
| Contact material | AgCdO | ||||
| Maximum commutation voltage | 277VAC | ||||
| Maximum commutation current | 25A | ||||
| Input power | Holding power | 9.5 VA | |||
| Input power | 21.5 VA | ||||
| Contact rating | 12 FLA, 60 LRA, 15A resistive @ 125VAC; 6 FLA, 35 LRA, 15A resistive @ 250/277VAC; 3 FLA, 18 LRA, 12.5A resistive @ 480VAC; 3 FLA, 14 LRA @ 600VAC; |
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| Mechanical durability | 1×106次 | ||||
| Electrical durability | 2.5×105 operations., at rated resistive loads. 1.0×105 operations ., at rated inductive loads. |
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| Insulation resistance | 500MΩ（500VDC） | ||||
| Dielectric Strength | Between coil and contact | 2200VAC 1min | |||
| Between disconnecting contacts | 1000VAC 1min | ||||
| Action time: | ≤25ms | ||||
| Release time: | ≤25ms | ||||
| Shock（stability） | 98m/s2 | ||||
| Vibration | 10Hz to 55Hz, 1.5mm double amplitude | ||||
| Humidity range | 5% - 85%RH | ||||
| Temperature range | -40℃ - 65℃ | ||||
| Lead out form | Quick connect | ||||
| weight | About 173g | ||||
| Packaging method | Dust cover type | ||||
HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.
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