الوصف
Acti 9 – fuse-disconnector STI – 3 poles + N – 25 A – for fuse 10.3 x 38 mm
SKU: A9N15658
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.
Specifications
Range: Acti9
Product name: Acti9 STI
Product or component type: Fuse-disconnector
Device short name: STI
Poles description: 3P + N
[In] rated current: 2 An4 An6 An10 An16 An20 An25 A
Fuse type: aM fusen 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: 6
Height: 81 mm
Width: 54 mm
Depth: 75 mm
Colour: White
Connections – terminals: Screw clamp terminals1 cable(s) 0.75…10 mm² rigidnScrew clamp terminals1 cable(s) 0.5…6 mm² flexiblenScrew clamp terminals2 cable(s) 0.75…4 mm² rigidnScrew clamp terminals2 cable(s) 0.5…6 mm² flexible
Wire stripping length: 12 mm
Tightening torque: 2 N.m
Standards: IEC 60269-1/2nIEC 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
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 7.500 cm
Package 1 Width: 5.400 cm
Package 1 Length: 8.500 cm
Package 1 Weight: 184.000 g
Warranty (in months): 18
