ABB RC222/1 Residual Current Release — 3-pole, for Tmax T1 Moulded-Case Circuit Breaker

The ABB RC2221T1FCCU3 is an RC222/1 residual current release for the Tmax T1 moulded-case circuit breaker. It is an accessory, not a standalone device: it mounts onto the breaker and adds earth-fault protection to the breaker's existing overcurrent release, so an installed T1 can be given residual current protection without replacing the breaker or altering the busbar work. This version is for 3-pole breakers. Trip sensitivity and time delay are adjustable on the release, so the setting can be co-ordinated with the residual current devices downstream. The CE declaration for the assembly is the one belonging to the circuit breaker it is fitted to. Supplied by cBallast on quote-to-invoice terms; lead time and freight are quoted per RFQ against the destination Incoterm.

Manufacturer part number (MPN)

RC2221T1FCCU3

EAN / GTIN

8015644518202

HS code

8536.90

Sales unit

pcs

Number of poles

3

Rated fault current

0.03–10 A

Rated control supply voltage AC 50 Hz

85–690 V

Rated control supply voltage AC 60 Hz

85–690 V

Max. rated operation voltage Ue

690 V

Country of origin

Italy

Product family

ABB Tmax T residual current release

Model

RC222/1

Device type

Residual current release (circuit-breaker accessory)

Fits circuit breaker

Tmax T1

Poles

3-pole

Tripping characteristic

Adjustable sensitivity and delay

HS Code

8536.90

• EAN 8015644518202
• SAP 1000201323
• Code 8949136
• MPN RC2221T1FCCU3
• Model RC222/1
• Fits Tmax T1