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Picture of Acti9 - fuse-disconnector STI - 1 pole + N - 25 A - for fuse 10.3 x 38 mm
SKU:

A9N15646

Acti9 - fuse-disconnector STI - 1 pole + N - 25 A - for fuse 10.3 x 38 mm

$15.64
Available for Shipping : 03-Dec-2024
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Acti9 - fuse-disconnector STI - 1 pole + 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
Product environmental
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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 1P+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 name Attribute value
Main
Device short name STI
Poles description 1P + N
Range Acti9
Product name Acti9 STI
Product or component type fuse-disconnector
Range of product STI
Complementary
Tightening torque 2-2 N.m
Depth 75 mm
Width 18 mm
Colour white
Compatibility code STI
Mounting mode clip-on
[Ui] rated insulation voltage 500 V AC 50/60 Hz
Fuse curve gG, aM
Wire stripping length 12 mm
Connections - terminals screw 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 pitches 2
Mounting support DIN rail
Height 81 mm
[Ue] rated operational voltage 500 V AC
[In] rated current 25 A, 20 A, 16 A, 10 A, 6 A, 4 A, 2 A
Fuse size 10.3 x 38 mm
Environment
Ambient air temperature for storage -40-80 °C
Pollution degree 3
IP degree of protection IP20
Standards IEC EN 60947-3, IEC 60269-1/2
Ambient air temperature for operation -20-60 °C
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 1.700 cm
Package 1 Width 7.600 cm
Package 1 Length 8.000 cm
Package 1 Weight 73.000 g
Unit Type of Package 2 2
Number of Units in Package 2 12
Package 2 Height 2.730 cm
Package 2 Width 30.000 cm
Package 2 Length 20.000 cm
Package 2 Weight 927.000 g
Unit Type of Package 3 3
Number of Units in Package 3 144
Package 3 Height 30.000 cm
Package 3 Width 30.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 11.661 kg
Unit Type of Package 4 4
Number of Units in Package 4 1152
Package 4 Height 45.000 cm
Package 4 Width 80.000 cm
Package 4 Length 120.000 cm
Package 4 Weight 104.888 kg

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