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 Fuse switch disconnector
APDM160-Single phase swicth for NH type fuses up to 160A
General Description
The APDM160 fuse swith it is used either as an operation or protection device for LV lines.It is designed to be used with NH 00 size fuses offering a maximum of 160 Amps of line protection without blades.
In case blades are used,the maximum switching load would be 250A.It is manufactured in reinfored fiberglass polyamide and fulfills all the necessary requirements for outdoor installation and operation.
In the APDM 160C model the connection is made with connectors suitable for aluminum and copper conductors with a section range between 16 and 95 mm2 (5-4/0 AWG).
The APDM 160 model can also be connected with terminals lugs and both models can be installed with single phase or three phase opening.
They have special sockets to obtain a compact set.
The switch is operated from the ground with an operating rod and also has an indicator to show if the fuse is placed.
It can be sealed with security ties.
It also has a led to show the fusion of the fuse.
Technical Characteristics
Voltage 500V
Insulation level 1000V
Frequency 50/60Hz
Operational current with fuses 160A
Operational current with blades 250A
Installation category AC22
Short lasting Current(1s) 3,2KA
Dynamic current(crest) 25KA
Interruption capacity 100KA
Minimum mechanical life(operation) 1000
Weight 600G
Protection range IP 23
Connection detail IP23
APDM630-Single phase switch for NH fuses up to 630A
General Description
The APDM630 fuse switch it is used either as an operation or protection device for LV lines.It is designed to be used with NH 1-2 or 3 size fuses offering a maximum of 630 Amps of line protection without blades.
In case blades are used,the maximum switching load would be 800 Amps.
It is manufactured in reinforced fibergladd polyamide and fulfills all the necessary requirements for outdoor installation and operation.
In the APDM160C model the connection is made with connectors suitable for aluminum and copper conductors with a section range between 16 and 95 mm2(5-4/0 AWG).
The closure of the cap allows the switch to be closed with or without a fuse ,preventing the risk of leaving tension exposed.It may also be provided with a light emission diode (LED).
Technical Characteristics
Voltage 500V
Insulation level 1000V
Frequency 50/60Hz
Operational current with fuses 630A
Operational current with blades 800A
Installation category AC22
Short lasting Current(1s) 12KA
Dynamic current(crest) 50KA
Interruption capacity 100KA
Minimum mechanical life(operation) 1000
Weight 1.8kg
Protection range IP 23
APDM630-3-Four phase switch for NH fuses up to 630A,with three phase operation
General Description
This model is suitable for switching and protecting LV overhead lines,and/or to include a protection when doing a connection to low voltage underground systems.The design of this equipment allows the opening and closing of the three phases simultaneously and independently from the neutral,which is clearly identified to prevent its disconnection in rigidly landed systems.If required,it can be easily transformed in a single phase operation switch as the standard model APDM630.It can be connected with terminals lugs (APDM630-3) or directly with its connectors (APDM630-3C).
Each phase and the neutral have an indicator which show if the fuse or the blade are installed.The closure of the cap allows the switch to be closed with or without the fuse preventing the risk of leaving live parts esposed.
It can also be provided with a led to show the fusion of the fuses.
Technical Characteristics
Voltage 500V
Insulation level 1000V
Frequency 50/60Hz
Operational current with fuses 630A
Operational current with blades 800A
Installation category AC22
Short lasting Current(1s) 12KA
Dynamic current(crest) 50KA
Interruption capacity 100KA
Operations behavior without load(oper) 800
Operations behavior(operation)
(400 A Cos fi 0,65)
200
Weight 1.8kg
Protection range IP 23

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