ABB RD3P Residual Current Relay — Type A, 230 … 400 V AC

The ABB 2CSJ203001R0002 is an RD3P electronic residual current relay from the RD3 series. It provides residual current protection and earth-fault monitoring, and works with the whole ABB S200 miniature circuit breaker range and with Tmax moulded-case breakers up to T5, which is why it is normally specified for industrial boards rather than for final domestic circuits. It is a Type A device, so it detects sinusoidal AC and pulsating DC residual currents. Sensitivity and tripping delay are both set on the device, which is what lets one part number cover a range of installations and lets discrimination be arranged with the devices downstream. Supply voltage is 230 … 400 V AC. The P version adds an LED bar showing the measured leakage current as a proportion of the trip setting, a pre-alarm threshold at 60 % and a frequency filter, and it supports automatic reset, selected with a dip switch: with auto-reset on, the output contacts return to standby by themselves once the fault clears, which suits unattended and remote installations where a manual reset would mean a site visit. Supplied by cBallast on quote-to-invoice terms; lead time and freight are quoted per RFQ against the destination Incoterm.

Manufacturer part number (MPN)

2CSJ203001R0002

EAN / GTIN

8012542733836

Sales unit

pcs

Type of Residual Current

Type A

Function

For mixed system

Current Rating

Response value amperage 1 500 ... 500 mA

Number of Contacts

2 Delay Time ( τ ): Delay-On Energization, Maximum, Permitted 10 s; Delay-On Energization, minimum, Adjustable 0 s

Filter Option

with frequency filter

Options Provided

Pre-alarm threshold: 60% Rated Voltage (U r ): 400...400 V

Rated Operational Voltage

230 ... 400 V AC Rated Control Supply Voltage (U s ): (50 Hz) 400...400 V; (60 Hz) 400...400 V Rated Frequency (f): 50 … 60 Hz

Power Loss

Total 3.6 W

Number of Contacts CO

1

Number of Contacts NC

0

Number of Contacts NO

0

Product Net

Width

52.8 mm

Product Net

Height

85 mm

Product Net Depth / Length

65 mm

Declaration of Conformity - CE

9AKK106713A5628

Instructions and Manuals

2CSF423007D1002

Mounting Type

DIN-Rail

ETIM 9

EC001445 - Residual current monitoring relay

UNSPSC

39121601

eClass

V11.0 : 27371809

Object Classification Code

F

Standards

IEC EN 60947-2 Ann M

Type of electric connection

Screw connection Rated control supply voltage AC 50 Hz: 400 V Rated control supply voltage AC 60 Hz: 400 V Rated control supply voltage DC: 400 V Voltage type for actuating: AC With detachable clamps: No Response value amperage 1: 500 mA Response value amperage 2: 500 mA Min. adjustable delay-on energization time: 0 s Max. permitted delay-on energization time: 10 s Indication of difference current: Yes Error registration possible: No Number of contacts as change-over contact: 1

Width

52.8 mm

Height

85 mm

Depth

65 mm

Country of origin

Romania

Product family

ABB RD3 electronic residual current relay

Model

RD3P

Device type

Residual current relay

Supply voltage

230 … 400 V AC

Reset

Manual, or automatic (dip-switch selectable)

Pre-alarm threshold

60 % of set trip value

Frequency filter

Fitted

LED bar indicator

Fitted

HS Code

8536.41

• EAN 8012542733836
• SAP 1200640942
• Code 83055819
• MPN 2CSJ203001R0002
• Model RD3P