BACO

Switch Disconnector 50A

Rated Thermal Current Ith 50A

3 pole switch body
Front & rear mount
Neutral & additional poles
Handle & clutch drive options

Product description

Switch disconnector range with patented design reversible terminals to allow front or rear mount.

Can be used to safely switch and isolate up to 690V thanks to a wider contact air gap of 7mm.

All switch body options have 3 poles with reversible terminals.

Up to 4 neutral poles / additional poles can be snapped on to a switch body (2 each side).

Up to 2 N/C+N/O auxillary blocks / early break auxillary blocks can be snapped on to a switch body (1 each side).

The maximum per switch body is 2 each side and the auxillary contacts must be on the outside.

For rear mount the switch body simply snaps onto DIN rail. Note the reversible terminals need to be pushed up before clipping onto the DIN rail and then pushed back down to lock into place and reveal the terminal screw heads.

There are 3 clutch drive kits to accomodate different panel depths and the door interlock shroud ensures the panel door can only be opened in the OFF position.

For front mount various handle options are available that are fixed by screw.

All screw terminals are finger proof to IPxxB but additional terminal covers can be added if required.

Gasket kits are available to increase front of panel protection from IP40 to IP65.

Articles	Breaking Capacity Current	Color	Color enclosure	Mounting	Number of poles	Protection rating rear of panel	Type
0172201 50A SWITCH & HANDLE 3P	50 A	Red/yellow		Screw on, TS35	3	IPxxB	Switch and handle
0174201 SWITCH DISCONNECTOR COMPLETE 50 A 3 POLE	50 A	Grey		Screw on, TS35	3	IPxxB	Switch and handle
0174205 3 POL.SWITCH DISC. NORM 50 A GRAY	50 A	Grey		TS35	3	IPxxB	Switch and handle
0172265 NEUTRAL POLE 50A	50 A				1	IPxxB	Neutral / additional pole
0172275 ADDITIONAL POLE 50A					1	IPxxB	Neutral / additional pole
0165209 SWITCH DISCONNECTOR COMPLETE 50 A	50 A	Red/yellow		Screw on, Shaft, TS35	3	IPxxB	Switch and handle with clutch drive
0168209	50 A	Grey		Screw on, Shaft, TS35	3	IP20	Switch and handle with clutch drive
0172200 SWITCH BODY 3 POLE 50A	50 A			Screw on, TS35	3	IPxxB	Switch block
0172261 SW. D.CONN. IN ENCL. 50 A Y/R	50 A	Red/yellow	Grey	Enclosure	3		Switch & handle enclosed
0174261 SW. D.CONN. IN ENCL. 50 A 3 POLE GREY	50 A	Grey	Grey	Enclosure	3		Switch & handle enclosed

Variant

0172201
50A SWITCH & HANDLE 3P

Specifications

Approvals	CB, cUL, UL
Breaking Capacity Current	50 A
Color	Red/yellow
Connection solid wire max	25 mm²
Connection stranded wire with ferrule max	16 mm²
Connection stranded wire with ferrule min	1.5 mm²
Conventional enclosed thermal current Ithe	40 A
Conventional free air thermal current Ith	50 A
Mechanical life AC20 (million)	0.04
Mounting	Screw on, TS35
Number of poles	3
Protection rating front of panel	IP40
Protection rating rear of panel	IPxxB
Rated break capacity (Aeff/400V)	800 A
Rated impulse withstand voltage Uimp (Overvoltage cat III - Pollution 3)	6 kV
Rated insulation voltage Ui	690 V
Rated make capacity (Aeff/400V)	1270 A
Rated operating current Ie (AC15/230V)	6 A
Rated operating current Ie (AC15/400V)	4 A
Rated operating current Ie (AC21A/22A)	50 A
Rated operating power (AC23A/3x230V)	15 kW
Rated operating power (AC23A/3x400V)	18,5 kW
Rated operating power (AC23A/3x500V)	22 kW
Rated operating power (AC23A/3x690V)	18,5 kW
Rated operating power (AC3/3x230V)	7,5 kW
Rated operating power (AC3/3x400V)	15 kW
Rated operating power (AC3/3x500V)	15 kW
Rated operating power (AC3/3x690V)	15 kW
Rated short circuit make capacity Icm (kA peak/400V)	1,8 kA
Rated short term withstand current Icw (Aeff/400V/1 s)	500 A
Rated uninterrupted current Iu	50 A
Short circuit current (kAeff/400 V)	10 kA
Short circuit current with fuse gl/gG (A)	50 A
Standards	CSA 22.2, IEC 60947-3 , UL 508
Temperature range bearing, from	-30 °C
Temperature range bearing, to	70 °C
Temperature range from	-30 °C
Temperature range to	70 °C
Type	Switch and handle