Siemens 3VA9113-0RS20 SENTRON RCD510, 3-pole, 160 A, Type A
Siemens SENTRON RCD510, residual current device type A, side-mounted, 3-pole, In=160 A, adjustable residual current 0.03...5 A, adjustable time delay 0...3000 ms, IP40 front, accessory for 3VA1 with terminal connection.
Specifications
| Parameter | Value |
|---|---|
| Product designation | Accessories |
| Parameter | Value |
|---|---|
| Width | 106.4 mm |
| Height | 187 mm |
| Depth | 70 mm |
Product details
Frequently asked questions
Where can I buy 3VA9113-0RS20 and how do I get a price?
The 3VA9113-0RS20 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time, not before.
What is the adjustable residual current range on this RCD?
The residual current is selectable among seven set points: 0.03, 0.05, 0.1, 0.3, 0.5, 1, 3, and 5 A.
What is the time delay range on the 3VA9113-0RS20?
The non-tripping time delay is adjustable from 0 to 3000 ms, with selectable values of 0, 0.06, 0.15, 0.3, 0.5, 1.0, 2.0, and 3.0 seconds.
What compliance documentation does Siemens provide for this RCD?
As a Siemens SENTRON series component, the 3VA9113-0RS20 is manufactured under standard industrial quality systems. Specific compliance documentation (RoHS, REACH, UL, IEC) is available upon request with the RFQ.
The Siemens 3VA9113-0RS20 is a SENTRON RCD510 residual current device (RCD) — a Type A side-mounted module designed as an accessory for 3VA1 molded-case circuit breakers with terminal connection. It provides adjustable earth-leakage protection for three-phase circuits up to 160 A at 50/60 Hz, with a rated voltage range of 127–480 V.
The adjustable residual current range spans 0.03 A to 5 A across seven selectable set points (0.03; 0.05; 0.1; 0.3; 0.5; 1; 3; 5 A) — covering everything from sensitive 30 mA personal protection to 5 A for equipment ground-fault backup. The non-tripping time delay is independently adjustable from 0 to 3000 ms in 0.06, 0.15, 0.3, 0.5, 1.0, 2.0, and 3.0 s steps, letting you coordinate selectivity downstream without nuisance trips on transient leakage. Rated operational current is 160 A at AC, which matches the frame size of the host 3VA1 breaker — the RCD does not reduce the circuit's continuous current rating. The module also includes a pre-alarm indication at 30% of the set residual current value, giving early warning before a trip event. Screw fixing secures the module to the breaker side; infeed can be from top or bottom.