Description
Mini Contactor B7-30-10-84
The B7-30-10 mini contactor is a compact 3 pole contactor with 1 auxiliary contact and screw terminals. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buildings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A (AC-1) or switching of control signals. Further features include a silent coil, switch position indication, and integrated possibility for rail or wall mounting.
Technical Specifications:
Main contacts NO: 3; Main contacts NC: 0; Auxiliary contacts NO: 1; Auxiliary contacts NC: 0; Poles: 3
Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1, IEC 60335-2-40 A2L
Rated operational voltage: Auxiliary circuit AC 690 V, DC 250 V; Main circuit AC 690 V, DC 220 V
Rated frequency: Control circuit 400 Hz, 50 Hz, 60 Hz; Main circuit 60 Hz, 50 Hz, DC
Thermal current Main circuit: 20 A
Rated operational current AC-1 (Ie): 220/240 V 20 A (40 °C) and 16 A (55 °C); 380/440 V 20 A (40 °C) and 16 A (55 °C); 690 V 6 A
Rated operational current AC-3 (Ie): 230 V 12 A; 400 V 12 A; 500 V 9 A; 690 V NO 3.5 A
Rated operational current AC-15 (Ie): 24 V 4 A; 120 V 4 A; 500 V 2 A; 220/240 V 4 A; 380/400 V 3 A
Rated operational current DC-13 (Ie): 24 V 2.5 A; 110 V 0.7 A; 220/240 V 0.4 A
Rated power AC-3: 230 V 3 kW (3 phase); 400 V 5.5 kW; 500 V 5.5 kW; 690 V NO 3 kW
Rated breaking capacity AC-3: 8 x Ie; Rated making capacity AC-3: 10 x Ie
Short-time withstand current at 40 °C, 10 s: 96 A
Rated insulation voltage: 690 V (600 V UL/CSA)
Rated impulse withstand voltage: 6 kV (auxiliary and main circuit)
Max electrical switching frequency: AC-1 300 cycles/hour; AC-15, AC-3, DC-1, DC-13, DC-3 600 cycles/hour
Mechanical durability: 10,000,000 cycles
Minimum Switching Capacity: Auxiliary circuit 17 V, 5 mA
Control circuit voltage rating: 110 … 127 V AC
Coil consumption: Average holding and pull-in value 3.5 V·A at 50 Hz
Power loss per pole at AC-1: 1.4 W
Mounting: DIN rail TH35-15 and TH35-7.5 acc. IEC 60715
Connection capacity main circuit flexible with ferrule: 1 … 2.5 mm²; rigid: 1 … 4 mm²
Connection capacity auxiliary/control circuit flexible with ferrule: 1 … 2.5 mm²; rigid: 1 … 4 mm²
Wire stripping length: 9 mm
Degree of protection terminals: IP20
Recommended screw driver: M3, Pozidriv 1
Tightening torque: 0.8 … 1.1 N·m
UL/CSA max operating voltage: 600 V AC; rating 16 A at 600 V AC
Horsepower ratings UL/CSA: 0.75 Hp (115 V AC single phase), 2 Hp (200 V AC three phase), 3 Hp (220 … 240 V AC three phase), 1.5 Hp (230 V AC single phase), 5 Hp (440 … 480 V AC three phase), 5 Hp (550 … 600 V AC three phase)
Operating ambient temperature: -25 … +55 °C; Storage: -40 … +80 °C
Maximum operating altitude: 2000 m
Shock resistance IEC 60068-2-27: 11 ms pulse 15g; Vibrations: 5g at 5 … 150 Hz
Environmental compliance: RoHS, REACH, Conflict minerals reported, TSCA compliance
WEEE Category: Small Equipment no external dimension more than 50 cm
Package: Box of 10 pieces; package dimensions 11.5 x 28 x 5.4 cm; gross weight 1.82 kg
