Abb A145-30-11-81, A145, 3P CONTR, 24/50/60 A145-30-11-81 - main

A145-30-11-81, A145, 3P CONTR, 24/50/60

  • Mfr # A145-30-11-81

  • Zoro # G9284111

product price:  $3,624.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V AC
Terminal Connection Type
Bars
Mechanical Durability
5 Mcycles
Net Weight
2.9 kg
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Specifications

Product Information

MFR #
A145-30-11-81
Zoro #
G9284111
UPC #
66201987939
Country of Origin
Unknown

Dimensions

Working Height
3000 m
Overall Depth
160 mm
Overall Width
111.5 mm
Overall Height
196 mm

Details

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V AC
Terminal Connection Type
Bars
Mechanical Durability
5 Mcycles
Net Weight
2.9 kg
Operating Time
5 to 10 ms (Coil De-energization and NC Contact Closing), 9 to 13 ms (Coil De-energization and NO Contact Opening), 8 to 22 ms (Coil Energization and NC Contact Opening), 13 to 27 ms (Coil Energization and NO Contact Closing)
Impulse Withstand Voltage
8 kV
Rated Insulation Volts
600/1000V
Max. Operating Watts
45 kW (at 220/230/240V), 75 kW (at 380/400V, 415V, 440V), 90 kW (at 500V), 110 kW(at 690V)
IP Rating
IP00, IP20
Hold VA
35 VA (at 50 Hz), 40 VA (at 60 Hz)
Control Circuit Voltage Limits
0.85 to 1.1 Uc
Rated Short-Time Withstand Current
1200 A (at 40°C for 10 s), 280 A (at 40°C for 15 min), 600 A (at 40°C for 1 min), 1800 A (at 40°C for 1 s), 800 A (at 40°C for 30 s)
Horsepower @ Three Phase - 480V AC
100 hp
Horsepower @ Three Phase - 240V AC
50 hp
Horsepower @ Three Phase - 208V AC
40 hp
Maximum Voltage Rating
690V
Conventional Free Air Thermal Current
250 A (at 40°C)
Frequency
50/60 Hz
Number of Poles
3
Item
Magnetic Contactor
Full Load Amps-Inductive
145 A
Number of Auxillary Contacts
2
Reversing Capability
Non-Reversing
Full Load Amps-Resistive
250 A
Standards
BV, CB, CQC, CSA, CCC, CE, UKCA, DNV, GL, LOVAG, LR, RINA, RMRS

Description

ABB A145-30-11-81 is a three-pole IEC magnetic contactor (A145 series) used to switch three-phase circuits. It utilizes a 24 V coil and includes an auxiliary contact configuration of 1NC/1NO. The device is designed to operate within the specified voltage and frequency ranges.

Key features

  • Auxiliary Contact Form: 1NC/1NO
  • Coil Voltage: 24V
  • Control Circuit Voltage Limits: 0.85 to 1.1 Uc
  • Depth: 160 mm
  • Electrical Connection: Bars
  • Height: 196 mm
  • Hold VA: 35 VA (at 50 Hz), 40 VA (at 60 Hz)
  • Horsepower @ Three Phase - 208V AC: 40 hp
  • Horsepower @ Three Phase - 240V AC: 50 hp
  • Horsepower @ Three Phase - 480V AC: 100 hp
  • Hz: 50/60 Hz
  • IP Rating: IP00, IP20
  • Impulse Withstand Voltage: 8 kV
  • Max. Operating Watts: 45 kW (at 220/230/240V), 75 kW (at 380/400/415/440V), 90 kW (at 500V), 110 kW (at 690V)
  • Mechanical Durability: 5 Mcycles
  • Net Weight: 2.9 kg
  • Operating Time: 5–10 ms (Coil De-energization and NC Contact Closing), 9–13 ms (Coil De-energization and NO Contact Opening), 8–22 ms (Coil Energization and NC Contact Opening), 13–27 ms (Coil Energization and NO Contact Closing)
  • Rated Insulation Volts: 600/1000V
  • Rated Short-Time Withstand Current: 1200 A (40°C for 10 s), 280 A (40°C for 15 min), 600 A (40°C for 1 min), 1800 A (40°C for 1 s), 800 A (40°C for 30 s)
  • Rated Voltage: 690V
  • Thermal Amperage: 250 A (40°C)
  • Width: 111.5 mm
  • Working Height: 3000 m

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