Home /
Switch Disconnectors & Transfer Switches / Automatic Transfer Switches (ATS) / ATS Accessories /

ABB 1SCA022744R2240 OA8G01 1NC 16A 690V Transfer Switch Accessory

% $-8.68
ABB 1SCA022744R2240 OA8G01 1NC Auxiliary Contact Transfer Switch Accessory
ABB 1SCA022744R2240 OA8G01 1NC Auxiliary Contact Transfer Switch Accessory

ABB 1SCA022744R2240 OA8G01 1NC 16A 690V Transfer Switch Accessory

Brand: ABB
Reference No: 1SCA022744R2240
Catalog No: OA8G01
Series: Accessories for Enclosed Change-over and Transfer Switches
Tariff Code (HS): 853890
Breaking Type: 1 NC Auxiliary Contact
Rated Voltage: 690 V
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$8.68

Your purchase is backed by Warranty – learn more.

Hassle-free Returns – learn more.

  • Description

Rated 16 A conventional thermal current and 690 V, the ABB 1SCA022744R2240 OA8G01 is a single normally-closed auxiliary contact block for enclosed change-over and transfer switches. Its NC contact opens when the monitored switch position changes, giving a fail-safe signal for interlocking or alarm circuits. It measures 11 x 37 x 21 mm and weighs 0.015 kg.

Technical Specifications

SKU 1SCA022744R2240
Brand ABB
Series Accessories for Enclosed Change-over and Transfer Switches
Catalog designation OA8G01
EAN 6417019241302
Number of Auxiliary Contacts NC 1
Conventional Free-air Thermal Current (Ith) 16 A
Conventional Thermal Current (Ithe), Fully Enclosed 16 A
Rated Voltage (Ur) 690 V
Rated Insulation Voltage (Ui) 690 V
Net Width 11 mm
Net Height 37 mm
Net Depth / Length 21 mm
Net Weight 0.015 kg

Selection Notes

An NC auxiliary contact is the fail-safe choice for interlocks, since loss of signal wiring or power reads the same as a change of switch state; pick the NO auxiliary contact variant in the same accessory range instead when the control logic needs a positive 'switch is in this position' signal rather than a loss-of-signal alarm. Both the Ith and Ui/Ur ratings match the enclosed transfer switch range this block is built for.

Technical Details

Short Description
ABB 1SCA022744R2240 OA8G01, 1 NC auxiliary contact, 16A, 690V, for enclosed transfer switches, EAN 6417019241302.
Rated Voltage (VAC)
690 V
Catalog No
OA8G01
Delivery Date (Days)
30 days
Model Number
OA8G01
Tariff Code
853890

Downloads

Customers say

Pairs well with

Related products

ABB

ABB 1SVR405541R3210 CR-S024VADC1CRZ 1C/O 6A 250VAC 24VAC/DC Coil Interface Switching Relay

ABB 1SVR405541R3210 CR-S024VADC1CRZ 1C/O 6A 250VAC 24VAC/DC Coil Interface Switching Relay
$10.99
ABB

ABB 1SDA069055R1 RHE XT2-XT4 F/P STAND. RETURNED Handle for Moulded Case Circuit Breaker Fixed/Plug-in Tmax XT Series

ABB 1SDA069055R1 RHE XT2-XT4 F/P STAND. RETURNED Handle for Power Circuit Breaker Fixed/Plug-in Tmax XT Series
$54.59
ABB

ABB 1SDA068364R1 XT4H 250 TMA 250-2500 4p F F InN=100% 250A 4-Pole Fixed Moulded Case Circuit Breaker

ABB 1SDA068364R1 XT4H 250 TMA 250-2500 4p F F InN=100% 250A 4-Pole Fixed Power Circuit-Breaker for Trafo/Generator/Installati
$509.85
ABB

ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F 630A 800V AC 3-Pole Fixed Moulded Case Circuit Breaker

ABB 1SDA100347R1 XT5N 630 TMA 630-6300 3p F F 630A 800V AC 3-Pole Fixed Power Circuit-Breaker for Trafo/Generator/Installatio
$774.85
ABB

ABB 1SDA068059R1 XT3N 250 TMD 250-2500 3p F F 250A 3-Pole Fixed Moulded Case Circuit Breaker

ABB 1SDA068059R1 XT3N 250 TMD 250-2500 3p F F 250A 3-Pole Fixed Power Circuit Breaker for Trafo/Generator/Installation Protec
$211.28
ABB

ABB 1SDA073700R1 YU E1.2..E6.2-XT7-XT7M 220-240 VAC/DC Undervoltage Release

ABB 1SDA073700R1 YU E1.2..E6.2-XT7-XT7M 220-240 VAC/DC
$116.61
ABB

ABB 1SVR730884R1300 CM-MPS.31S Three-Phase Monitoring Relay 2C/O 160-300V AC 0.1-30s Phase Sequence Failure Protection

ABB 1SVR730884R1300 CM-MPS.31S Three-Phase Monitoring Relay 2C/O 160-300V AC 0.1-30s
$148.52
ABB

ABB 2CSF204001R1630 F204 AC-63/0.03 4P 63A 30mA Type AC Residual Current Circuit Breaker

ABB 2CSF204001R1630 F204 AC-63/0.03 4P 63A 30mA Type AC Residual Current Circuit Breaker
$96.58
ABB

ABB 1SVR500020R1100 CT-MFD.21 Multifunction Timer Relay 2C/O 12-240V AC/DC 5A 250V

ABB 1SVR500020R1100 CT-MFD.21 Multifunction Timer Relay 2C/O 12-240V AC/DC 5A 250V
$65.85
ABB

ABB 1SVR550824R9100 CM-PFE Phase Sequence Monitoring Relay 1C/O 208-440V AC

ABB 1SVR550824R9100 CM-PFE Phase Sequence Monitoring Relay 1C/O 208-440V AC
$72.59

Recently Viewed

Product successfully added to your Shopping Cart
Continue shopping View cart