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| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | LA1 |
| Auxiliary contacts operation | time delay |
| Range | TeSys |
| Rated operational voltage limits | 0.85...1.1 Uc |
| Timer type | on delay |
| [Ith] conventional free air thermal current | 2 A for signalling circuit |
| Range of product | TeSys K, TeSys K control relay |
| Time delay range | 1...30 s |
| Pole contact composition | 1 C/O |
| Mounting location | front |
| Product name | TeSys K |
| Product or component type | time delay auxiliary contact block |
| Range compatibility | TeSys K CA4K, TeSys K CA3K, TeSys K CA2K, TeSys K LC1K |
| [Ue] rated operational voltage | 240 V AC for signalling circuit, 24...48 V AC/DC for control circuit |
| Standards | CSA C22.2 No 60947-5-1, UL 60947-5-1, EN/IEC 60947-5-1 |
| Product certifications | UKCA, CE, CSA, UL |
| Complementary | |
| Compatibility code | LA1 |
| Connections - terminals | slip-on terminals |
| Height | 27 mm |
| Shielding continuity terminal | without |
| Depth | 38 mm |
| Width | 38 mm |
| Reset time | 0.5 s after time delay, 1.5 s during time delay |
| Net weight | 0.04 kg |
| Insulation resistance | > 10 MOhm |
| Environment | |
| Protective treatment | TC conforming to IEC 60068 |
| Environmental characteristic | normal environment |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -10-60 °C |