Product designation				Auxiliary contactor
Product type designation				BG12
Contact characteristics
Number of poles			Nr.	3
Rated insulation voltage Ui IEC/EN			V	690
Rated impulse withstand voltage Uimp			kV	6
Operational frequency
		min	Hz	25
		max	Hz	400
IEC Conventional free air thermal current Ith			A	20
Operational current Ie
		AC-1 (≤40°C)	A	20
		AC-1 (≤55°C)	A	18
		AC-1 (≤70°C)	A	15
		AC-3 (≤440V ≤55°C)	A	12
		AC-4 (400V)	A	4.8
Rated operational power AC-3 (T≤55°C)
		230V	kW	3.2
		400V	kW	5.7
		415V	kW	6.2
		440V	kW	5.5
		500V	kW	5
		690V	kW	5
Rated operational power AC-1 (T≤40°C)
		230V	kW	8
		400V	kW	14
		500V	kW	16
		690V	kW	22
IEC max current Ie in DC1 with L/R ≤ 1ms with 1 poles in series
		≤24V	A	12
		48V	A	10
		75V	A	4
		110V	A	3
		220V	A	–
IEC max current Ie in DC1 with L/R ≤ 1ms with 2 poles in series
		≤24V	A	15
		48V	A	14
		75V	A	9
		110V	A	8
		220V	A	–
IEC max current Ie in DC1 with L/R ≤ 1ms with 3 poles in series
		≤24V	A	16
		48V	A	16
		75V	A	10
		110V	A	10
		220V	A	2
IEC max current Ie in DC1 with L/R ≤ 1ms with 4 poles in series
		≤24V	A	–
		48V	A	–
		75V	A	–
		110V	A	–
		220V	A	–
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 1 poles in series
		≤24V	A	7
		48V	A	6
		75V	A	2
		110V	A	1
		220V	A	–
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 2 poles in series
		≤24V	A	8
		48V	A	8
		75V	A	5
		110V	A	4
		220V	A	–
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 3 poles in series
		≤24V	A	10
		48V	A	10
		75V	A	6
		110V	A	5
		220V	A	0,8
IEC max current Ie in DC3-DC5 with L/R ≤ 15ms with 4 poles in series
		≤24V	A	–
		48V	A	–
		75V	A	–
		110V	A	–
		220V	A	–
Short-time allowable current for 10s (IEC/EN60947-1)			A	96
Protection fuse
		gG (IEC)	A	20
		aM (IEC)	A	16
Making capacity (RMS value)			A	120
Breaking capacity at voltage
		440V	A	96
		500V	A	72
		690V	A	72
Resistance per pole (average value)			mΩ	10
Power dissipation per pole (average value)
		Ith	W	4
		AC-3	W	1.4
Tightening torque for terminals
		min	Nm	0.8
		max	Nm	1
		min	Ibin	9
		max	Ibin	9
Tightening torque for coil terminal
		min	Nm	0.8
		max	Nm	1
		min	Ibin	9
		max	Ibin	9
Max number of wires simultaneously connectable			Nr.	2
Conductor section
	AWG/Kcmil
		max		12
	Flexible w/o lug conductor section
		min	mm²	0.8
		max	mm²	2.5
	Flexible c/w lug conductor section
		min	mm²	1.5
		max	mm²	2.5
	Flexible with insulated spade lug conductor section
		min	mm²	1.5
		max	mm²	2.5
Power terminal protection according to IEC/EN 60529				IP20
Mechanical features
Operating position
		normal		Vertical plan
		allowable		±30°
Fixing				Screw / DIN rail 35mm
Weight			g	200
Conductor section
	AWG/kcmil conductor section
		max		12
Auxiliary contact characteristics
Thermal current Ith			A	10
IEC/EN 60947-5-1 designation				Q600
Operating current AC15
		230V	A	3
		400V	A	1.9
		500V	A	1.4
Operating current DC12
		110V	A	2.9
Operating current DC13
		24V	A	2.9
		48V	A	1.4
		60V	A	1.2
		110V	A	0.6
		125V	A	0.55
		220V	A	0.3
		600V	A	0.1
Operations
Mechanical life			cycles	20000000
Electrical life			cycles	500000
Safety related data
Performance level B10d according to EN/ISO 13489-1
		rated load	cycles	500000
		mechanical load	cycles	20000000
Mirror contats according to IEC/EN 609474-4-1				YES
EMC compatibility				YES
DC coil operating
DC rated control voltage			V	48
DC operating voltage
	pick-up
		min	%Us	75
		max	%Us	115
	drop-out
		min	%Us	10
		max	%Us	25
Average coil consumption ≤20°C
		in-rush	W	3.2
		holding	W	3.2
Max cycles frequency
Mechanical operation			cycles/h	3600
Operating times
Average time for Us control
	in AC
		Closing NO
		min	ms	12
		max	ms	21
		Opening NO
		min	ms	9
		max	ms	18
		Closing NC
		min	ms	17
		max	ms	26
		Opening NC
		min	ms	7
		max	ms	17
	in DC
		Closing NO
		min	ms	18
		max	ms	25
		Opening NO
		min	ms	2
		max	ms	3
		Closing NC
		min	ms	3
		max	ms	5
		Opening NC
		min	ms	11
		max	ms	17
UL technical data
Full-load current (FLA) for three-phase AC motor
		at 480V	A	11
		at 600V	A	11
Yielded mechanical performance
	for single-phase AC motor
		110/120V	HP	0.5
		230V	HP	1.5
	for three-phase AC motor
		200/208V	HP	3
		220/230V	HP	3
		460/480V	HP	7.5
		575/600V	HP	10
General USE
	Contactor
		AC current	A	20
Short-circuit protection fuse, 600V
	High fault
		Short circuit current	kA	100
		Fuse rating	A	30
		Fuse class		J
	Standard fault
		Short circuit current	kA	5
		Fuse rating	A	30
		Fuse class		RK5
Contact rating of auxiliary contacts according to UL				A600 - Q600
Ambient conditions
Temperature
	Operating temperature
		min	°C	-50
		max	°C	+70
	Storage temperature
		min	°C	-60
		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)

Motor starting solutions (eng)
PD116GB02_22

LOVATO Electric - Contactors BF series

Certifications

CCC
EAC
cULus

Conformity

IEC/EN 60947-1
IEC/EN 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

11BG1210D048

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Three-pole contactor, IEC operating current Ie (AC3) = 12A, DC coil, 48VDC, 1NO auxiliary contact

Type of product: Contactors
Number of poles: 3
Type of coil: DC coil
Rated coil voltage [V]: 48
IEC operating current Ith (AC1) [A]: 20
IEC operating current and power Ie (AC3) 400V [A/Kw]: 12A / 5.7Kw
UL/CSA horsepower ratings 480V [HP]: 7.5
Type of built-in auxiliary contacts: 1NO
Type of mounting: Screw / DIN rail 35mm

Order code	11BG1210D048
Weight [g]	210
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	060X045X060
Volume [cm³]	162
Bar code [EAN13]	8013975082911
HS Code	85365080