The Time Relay HHS8 Series is a socket-mounted relay range for power-on delay, release delay and instantaneous-action delay circuits. HHS8 covers AH3-style fixed and selectable delay versions, while HHS8-NA uses grouped time-base selections for A/B contact-output modes.
Common Parameters
| Working power supply | DC24V; AC24V, AC220V, AC380V |
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| Repeat error | ≤1% |
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| Contact capacity | 3A AC250V resistive load |
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| Dimensions | 40.5×50.5×82mm |
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| Installation | Device mounting, panel mounting or 35mm DIN-rail mounting with matching sockets/accessories |
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| Operating temperature | -5°C to +40°C |
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| Altitude | ≤2000m |
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| Ith | 5A |
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| Ui | 400V |
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| Uimp | 2.5kV |
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| Contact rating | AC-15, Ue AC250V, Ie 3A |
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HHS8
| Delay range | 1s, 3s, 5s, 10s, 30s, 60s, 3m, 5m, 10m, 30m, 60m, 3h, 5h, 10h, 12h |
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| Working modes | HHS8 (AH3-2): power-on delay; HHS8C (AH3-3/ST2P): power-on delay with instantaneous action; HHS8G: release delay |
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| Contact form | HHS8/HHS8G: two delayed contacts; HHS8C: one delayed contact and one instantaneous contact |
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HHS8-NA
| Delay range groups | NA: 1s/10s/1m/10m; NB: 3s/30s/3m/30m; NC: 6s/60s/6m/60m; ND: 1m/10m/1h/10h; NE: 3m/30m/3h/30h |
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| Working modes | A mode: power-on delay; B mode: power-on delay with instantaneous action |
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| Contact form | A mode: two delayed contacts; B mode: one delayed contact and one instantaneous contact |
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