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LZ7H2X4BD
Schneider Electric
Ultra compact starter, TeSys Hybrid, Safe Torque Off, 3P, 500VAC, 0.75kW at 400V, 24VDC, Safe Torque Off
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- "TeSys H ultra compact direct safety starter, 3 poles, 2.4A/500V AC-53, for control and protection of 3-phase motors up to 0.75kW@400V (1HP@480V). The hybrid technology used for power contacts procures ultra compactness (22.5mm width) as well as an extended electrical durability up to 30 million cycles AC-53. It provides control for one direction of rotation, an adjustable motor current 0.18-2.4A, class 10A thermal overload protection with auto/manual/remote reset, phase loss and phase unbalanced protection, stall and jam motor protection. To be supplied with 24V DC, it provides logic inputs for ON/OFF motor running and remote reset after thermal tripping, 1C/O contact relay for fault indication, LED status on front face for indication of tripping and motor running. With an integrated Safe Torq Off (STO) function with SIL3 level according IEC61508-1 and PLe level according ISO13849-1, it can be integrated to safety chain applications. DIN rail mounting, screw terminals for control and power, it can be used without derating for ambient temperatures from -25 to 70\u00b0C. Multi standards certified (IEC, UL, CCC), Green Premium compliant (RoHS/REACh)."
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| Specification | Value |
|---|---|
| Height | 99 mm |
| Reset | manual || electrical reset |
| Standards | IEC 60947-4-2 || UL 60947-4-1 |
| Mounting Support | DIN rail |
| Pollution Degree | 2 |
| Net Weight | 212 g |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV |
| Connections - Terminals | screw clamp terminals 1 0.2-2.5 mm² rigid || screw clamp terminals 1 0.25-2.5 mm² flexible - with cable end || screw clamp terminals 1 0.2-2.5 mm² flexible - without cable end |
| Current Consumption | <= 40 mA 24 V DC |
| [Ui] Rated Insulation Voltage | 500 V AC 50/60 Hz |
| Mounting Mode | by clips |
| Maximum Operating Rate | 120 cyc/mn AC-51 50 % || 6 cyc/mn AC-53A 50 % |
| Auxiliary Contact Composition | 1 C/O fault signalling |
| Control Circuit Voltage Limits | 19.2...30 V DC |
| Certifications | CE || cULus || ATEX as associated device for motor protection in zones 1 and 21 |
| Width | 22.5 mm |
| Tightening Torque | 0.5-0.6 N.m flat Ø 2.5 mm 3 mm |
| Depth | 114.5 mm |
| Electrical Durability | 30 Mcycles |
| [Uc] Control Circuit Voltage | 24 V DC |
| [Ue] Rated Operational Voltage | 500 V AC |
| Thermal Protection Adjustment Range | 0.18-2.4 A |
| Product Or Component Type | ultra-compact starter |
| Product Name | TeSys Hybrid |
| Thermal Overload Class | class 10A IEC 60947-4-2 |
| Motor Power Kw | 0.37 kW 220 V AC 0.65 || 0.37 kW 230 V AC 0.65 || 0.75 kW 380 V AC 0.65 || 0.75 kW 400 V AC 0.65 || 0.75 kW 415 V AC 0.65 || 0.75 kW 440 V AC 0.65 || 1.1 kW 500 V AC 0.65 |
| Range | TeSys |
| Motor Starter Type | direct on line |
| [Ie] Rated Operational Current | 2.4 A 500 V AC-51 || 2.4 A 500 V AC-53A || 2.4 A 500 V AC-51 mounting side by side || 2.4 A 500 V AC-53A mounting side by side |
| Poles Description | 3P |
| Safety Reliability Data | MTTFd = 517 years stop function || SFF = 99 % stop function || SFF = 99 % motor protection || MTTFd = 447 years motor protection || PFHd = 2.40E-9 1/h stop function |
| Maximum Horse Power Rating | 0.5 hp 200 V AC || 0.5 hp 230 V AC || 1 hp 460 V AC |
| Device Short Name | LZ7H |
| Safety Level | SIL 3 IEC 61508-1 stop function || PL = e ISO 13849-1 stop function || SIL 2 IEC 61508-1 motor protection |
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*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
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