الوصف
Description
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 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.
Main
Range: Acti9
Product name: Acti9 STI
Product or component type: Fuse-disconnector
Device short name: STI
Poles description: 1P
[In] rated current: 2 A
4 A
6 A
10 A
16 A
20 A
25 A
Fuse type: aM fuse
gG fuse
Fuse size: 10.3 x 38 mm
[Ue] rated operational voltage: 500 V AC
[Ui] rated insulation voltage: 500 V AC 50/60 Hz
mounting mode: Clip-on
Mounting support: DIN rail
9 mm pitches: 2
Height: 81 mm
Width: 18 mm
Depth: 75 mm
Colour: White
Connections – terminals: Screw clamp terminals1 cable(s) 0.75…10 mm² rigid
Screw clamp terminals1 cable(s) 0.5…6 mm² flexible
Screw clamp terminals2 cable(s) 0.75…4 mm² rigid
Screw clamp terminals2 cable(s) 0.5…6 mm² flexible
Wire stripping length: 12 mm
Tightening torque: 2 N.m
Complementary
Standards: IEC 60269-1/2
IEC EN 60947-3
IP degree of protection: IP20
Pollution degree: 3
Ambient air temperature for operation: -20…60 °C
Ambient air temperature for storage: -40…80 °C
Environment
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 7.500 cm
Package 1 Width: 1.500 cm
Package 1 Length: 8.500 cm
Package 1 Weight: 55.000 g
Unit Type of Package 2: BB1
Number of Units in Package 2: 12
Package 2 Height: 8.500 cm
Package 2 Width: 9.500 cm
Package 2 Length: 22.500 cm
Package 2 Weight: 710.000 g
Unit Type of Package 3: S03
Number of Units in Package 3: 144
Package 3 Height: 30 cm
Package 3 Width: 30 cm
Package 3 Length: 40 cm
Package 3 Weight: 9.048 kg
Contractual warranty
Warranty (in months): 18
