Fuse switch disconnector LT size 1/60mm, 250A, screw terminal M10 LT153
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Technical properties
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Type of productWith safety switch disconnector
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Number of poles3 P
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Rated operational voltage Ue0 / 690 V
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Frequency50-60 Hz
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Rated insulation voltage1000 V
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Rated impulse withstand voltage8 kV
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Rated current for Ue=400V AC according to IEC 61439-1 5.3.2250 A
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Rated current for Ue=500V AC according to IEC 61439-1 5.3.2250 A
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Rated current for Ue=690V AC according to IEC 61439-1 5.3.2250 A
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Rated current250 A
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Rating current of fuse cartridge2 / 4 / 6 / 10 / 16 / 20 / 25 / 32 / 35 / 40 / 50 / 63 / 80 / 100 / 125 / 160 / 200 / 224 / 250 A
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Rated short-time withstand current 1s8.6 kA
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Rated conditional short-circuit current for Ue=400V IEC 61439-1 3.8.10.480 kA
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Rated conditional short-circuit current for Ue=690V IEC 61439-1 3.8.10.480 kA
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Fuse-links test rated cond. short-circuit current Ue=400V IEC 61439-1 3.8.10.4250 A
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Fuse-links test rated cond. short-circuit current Ue=500V IEC 61439-1 3.8.10.4250 A
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Fuse-links test rated cond. short-circuit current Ue=690V IEC 61439-1 3.8.10.4250 A
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Conventional free air thermal current with Trennmesser and std. cross section365 A
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Conv. free air therm.current w/fuse-links and std.cross sect. IEC60947-1 4.3.2.1250 A
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Acceptable current rating with AC22 category B250 A
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Rated conditional short-circuit current for Ue=500V IEC 61439-1 3.8.10.480 kA
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Rated current for Ue=250V DC according to IEC 61439-1 5.3.2250 A
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Rated current for Ue=440V DC according to IEC 61439-1 5.3.2250 A
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Rating current 40°C250 A
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Rating current 45°C237.5 A
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Rating current 50°C225 A
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Rating current 55°C212.5 A
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Rating current 60°C200 A
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Rating current 65°C187.5 A
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Rating current 70°C175 A
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CharactFusegG ; gL ; aM ; aR ; gR ; gF ; gRB ; URB ; URD
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Fuse SizeNH1
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Depth of installed product110 mm
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Height of installed product306 mm
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Length131 mm
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Width of installed product184 mm
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Total power loss under IN20 W
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Loss power at full load89 W
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Maximum Power loss of the Fuse-Link installed in device23 W
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Dissipated energy in cable43.44 W
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Electric endurance in number of cycles200
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Number of mechanical operations1400
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Total service life (mechanical and electrical endurance) IEC 60947-3 Table 41600
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Copper weight of the product444 g
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Tightening torque20
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Torque at mounting on busbar6 Nm
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Connection cross-sect. flexible conductor6 / 150mm²
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Connection cross-sect. rigid cable6 / 150mm²
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Input connection typeBusbar 60 mm
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Terminal type of the outputsConnexion with screw
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Rated duties according to IEC 60947-1 4.3.4Continuous operation
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Operation of switching devices according to IEC 60947-1 2.4depending manual operation (of a mechanical switching device)
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Utilisation category for Ue=400V AC according to IEC 60947-3 Table 5AC-23B
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Utilisation category for Ue=500V AC according to IEC 60947-3 Table 5AC-23B
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Utilisation category for Ue=690V AC according to IEC 60947-3 Table 5AC-22B
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Standard cross section according to IEC 60947-1 Tables 9 and 10120 mm²
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Utilisation category for Ue=250V DC according to IEC 60947-3 Table 5DC-22B
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Utilisation category for Ue=440V DC according to IEC 60947-3 Table 5DC-21B
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REACH conformYes
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RoHS conformYes
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Halogen freeYes
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Operating temperature-25…55 °C
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Degree of pollution according to IEC 60664 / IEC 60947-23
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Storage/transport temperature-40…70 °C
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Max. temperature connected above with Fuse-Links IEC 60947-1 Tab 269 K
Downloads
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Images
Images may be subject to copyright
Product Image LT153
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ProductECDeclaration
EU Declaration of conformity for LT153
Declaration
PDF78 KBEU Declaration of conformity for LT153
EU Declaration of Conformity
PDF699 KB -
ProductROHS
Pollutant guidelines for LT153
RoHS-declaration 2023-10-20 (english)
PDF33 KBPollutant guidelines for LT153
REACH-declaration 2023-10-20 (english)
PDF32 KB
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To have the REACH certificate for this product,
please contact us here, and precise the product reference: environmentaldata.europe@hagergroup.com