Product designation				Power contactor
Product type designation				BF195
Contact characteristics
Number of poles			Nr.	4
Rated insulation voltage Ui IEC/EN			V	1000
Rated impulse withstand voltage Uimp			kV	8
Operational frequency
		min	Hz	25
		max	Hz	400
IEC Conventional free air thermal current Ith			A	275
Operational current Ie
		AC-1 (≤40°C)	A	275
		AC-1 (≤55°C)	A	230
		AC-1 (≤70°C)	A	200
		AC-3 (≤440V ≤55°C)	A	195
		AC-4 (400V)	A	95
Rated operational current AC-3 (T≤55°C)
		230V	A	195
		400V	A	195
		415V	A	195
		440V	A	195
		500V	A	184
		690V	A	165
		1000V	A	85
Rated operational power AC-1 (T≤40°C)
		230V	kW	104
		400V	kW	181
		500V	kW	199
		690V	kW	312
IEC max current Ie in DC1 with L/R ≤ 1ms with 1 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	275
		110V	A	120
		220V	A	–
IEC max current Ie in DC1 with L/R ≤ 1ms with 2 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	275
		110V	A	170
		220V	A	150
IEC max current Ie in DC1 with L/R ≤ 1ms with 3 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	275
		110V	A	170
		220V	A	150
		330V	A	150
IEC max current Ie in DC1 with L/R ≤ 1ms with 4 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	275
		110V	A	275
		220V	A	275
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 1 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	180
		110V	A	90
		220V	A	–
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 2 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	180
		110V	A	140
		220V	A	100
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 3 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	180
		110V	A	160
		220V	A	140
		330V	A	100
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 4 poles in series
		≤24V	A	275
		48V	A	275
		75V	A	180
		110V	A	160
		220V	A	160
		330V	A	160
		460V	A	100
Short-time allowable current for 10s (IEC/EN60947-1)			A	1560
Protection fuse
		gG (IEC)	A	315
		aM (IEC)	A	250
Making capacity (RMS value)			A	1658
Breaking capacity at voltage
		440V	A	1658
		500V	A	1326
		690V	A	1377
Resistance per pole (average value)			mΩ	0.18
Power dissipation per pole (average value)
		Ith	W	13
		AC-3	W	6.7
Tightening torque for terminals
		min	Nm	18
		max	Nm	18
		min	Ibin	159
		max	Ibin	159
Tightening torque for coil terminal
		min	Nm	0.8
		max	Nm	1
Power terminal protection according to IEC/EN 60529				IP00
Mechanical features
Operating position
		normal		Vertical plan
		allowable		±30°
Fixing				Screw
Weight			g	4000
Operations
Mechanical life			cycles	10000000
Electrical life			cycles	1000000
Safety related data
Performance level B10d according to EN/ISO 13489-1
		rated load	cycles	1000000
EMC compatibility				yes
AC coil operating
Rated AC voltage at 50/60Hz, 60Hz
		min	V	24
		max	V	60
AC operating voltage
	of 50/60Hz coil powered at 50Hz
		pick-up
		min	%Us	80 Us min
		max	%Us	110 Us max
		drop-out
		max	%Us	≤70 Us min
	of 50/60Hz coil powered at 60Hz
		pick-up
		min	%Us	80 Us min
		max	%Us	110 Us max
		drop-out
		max	%Us	≤70 Us min
AC average coil consumption at 20°C
	of 50/60Hz coil powered at 50Hz
		in-rush	VA	160…230
		holding	VA	1.5...3.0
	of 50/60Hz coil powered at 60Hz
		in-rush	VA	160…230
		holding	VA	1.5...3.0
	of 60Hz coil powered at 60Hz
		in-rush	VA	160…230
		holding	VA	1.5...3.0
Dissipation at holding ≤20°C 50Hz			W	1.5...3.0
DC coil operating
DC rated control voltage
		min	V	20
		max	V	60
DC operating voltage
	pick-up
		min	%Us	85 Us min
		max	%Us	110 Us max
	drop-out
		max	%Us	≤70 Us min
Average coil consumption ≤20°C
		in-rush	W	160…230
		holding	W	1.5...3.0
Max cycles frequency
Mechanical operation			cycles/h	1000
Operating times
Average time for Us control
	in AC
		Closing NO
		min	ms	50
		max	ms	100
		Opening NO
		min	ms	35
		max	ms	75
UL technical data
Yielded mechanical performance
	for three-phase AC motor
		200/208V	HP	60
		220/230V	HP	75
		460/480V	HP	150
		575/600V	HP	150
General USE
	Contactor
		AC current	A	275
Short-circuit protection fuse, 600V
	High fault
		Short circuit current	kA	100
		Fuse rating	A	400
		Fuse class		J
	Standard fault
		Short circuit current	kA	10
		Fuse rating	A	400
		Fuse class		RK5
Ambient conditions
Temperature
	Operating temperature
		min	°C	-40
		max	°C	70
	Storage temperature
		min	°C	-50
		max	°C	80
Max altitude			m	3000
Resistance & Protection
Pollution degree				3
ETIM classification
ETIM 8.0				EC000066 - Power contactor, AC switching

Documents

02 - Contactors (eng)

Contactors BF160, BF195, BF230, BF265, BF330, BF400 (eng)
I678IGBDFE09_23

BF series contactors starting from 160A (AC-3) | Tutorial

Certifications

cULus

Conformity

IEC/EN/BS 60947-1
IEC/EN/BS 60947-4-1
UL 60947-1
UL 60947-4-1
CSA C22.2 n° 60947-1
CSA C22.2 n° 60947-4-1

Products > Contactors

BF195T4E024

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Four-pole contactor, IEC operating current Ith (AC1) = 275A, AC/DC coil, 24...60VAC - 20...60VDC

Type of product: Contactors
Number of poles: 4
Type of coil: AC/DC coil
Rated coil voltage [V]: 24…60VAC / 20…60VDC
IEC operating current Ith (AC1) [A]: 275
IEC operating current and power Ie (AC3) 400V [A/Kw]: 195A / 90Kw
Yielded mechanical performance for three-phase AC motor 460/480V: 150
Fixing: Screw

Order code	BF195T4E024
Weight [g]	3436.9
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]
Volume [cm³]	8217.715
Bar code [EAN13]	8013975300411
HS Code	85365080