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Picture of Acti9 - fuse-disconnector STI - 3 poles + N - 25 A - for fuse 10.3 x 38 mm
SKU:

A9N15658

Acti9 - fuse-disconnector STI - 3 poles + N - 25 A - for fuse 10.3 x 38 mm

$29.20
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Acti9 - fuse-disconnector STI - 3 poles + N - 25 A - for fuse 10.3 x 38 mm
  • The STI fuse disconnectors provide overload and short-circuit protection
  • Locks the toggle in the "open" or "closed" position.
  • Phase opening causes compulsory opening of the neutral
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Manufacturer: Schneider Electric
Estimated Delivery Date: 18-Oct-2024
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Product Data Sheet
This Acti9 STI isolatable fuse-carriers is a low voltage fuse-disconnector. It is used for tertiary and industrial applications requiring a high breaking capacity. It has 3P+N pole, up to 25A rated current, and gG or aM fuse curve with a fuse cartridge type of 10.3mm x 38mm. it can be mounted on DIN rail for modular installation. The general purpose fuse (gG fuse) provides overload and short-circuit protection. The aM fuse for motor application provides short-circuit protection (protection of loads with a high peak current). it has an IP20 degree of protection on its terminals, becoming IP40 once in modular enclosure. A clip-on marker is visible on front face or on downstream terminal to identify fuse presence. An optional 230V neon indicator light indicates fuse blowing (off in normal operation and lit red after fuse blowing). The device is provided with a captive fuse-carrier and an additional housing for a spare fuse. Its toggle can also be padlocked.

Products specifications

Attribute nameAttribute value
Main
Device short nameSTI
Poles description3P + N
RangeActi9
Product nameActi9 STI
Product or component typefuse-disconnector
Range of productSTI
Complementary
Tightening torque2-2 N.m
Depth75 mm
Width54 mm
Colourwhite
Compatibility codeSTI
Mounting modeclip-on
[Ui] rated insulation voltage500 V AC 50/60 Hz
Fuse curvegG, aM
Wire stripping length12 mm
Connections - terminalsscrew clamp terminals2 cable(s) 0.5-6 mm² flexible, screw clamp terminals2 cable(s) 0.75-4 mm² rigid, screw clamp terminals1 cable(s) 0.5-6 mm² flexible, screw clamp terminals1 cable(s) 0.75-10 mm² rigid
9 mm pitches6
Mounting supportDIN rail
Height81 mm
[Ue] rated operational voltage500 V AC
[In] rated current25 A, 20 A, 16 A, 10 A, 6 A, 4 A, 2 A
Fuse size10.3 x 38 mm
Environment
Ambient air temperature for storage-40-80 °C
Pollution degree3
IP degree of protectionIP20
StandardsIEC EN 60947-3, IEC 60269-1/2
Ambient air temperature for operation-20-60 °C
Packing Units
Unit Type of Package 11
Number of Units in Package 11
Package 1 Height7.500 cm
Package 1 Width5.400 cm
Package 1 Length8.600 cm
Package 1 Weight182.000 g
Unit Type of Package 22
Number of Units in Package 24
Package 2 Height3.900 cm
Package 2 Width30.000 cm
Package 2 Length20.000 cm
Package 2 Weight785.000 g
Unit Type of Package 33
Number of Units in Package 348
Package 3 Height30.000 cm
Package 3 Width30.000 cm
Package 3 Length40.000 cm
Package 3 Weight9.775 kg
Unit Type of Package 44
Number of Units in Package 4384
Package 4 Height45.000 cm
Package 4 Width80.000 cm
Package 4 Length120.000 cm
Package 4 Weight91.256 kg

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