circuit breaker 3VA5 UL Frame 125 breaking capacity class S 25 kA @ 480 V 3-pole, line protection TM230, FTAM, In=30 A overload protection Ir=30 A permanently set short-circuit protection Ii=5...10 x In without connection
Product Type: Industrial Automation Component
General
| Article number |
3VA5130-4EC31-0AA0 |
Model
| product brand name |
SENTRON |
| product designation |
Molded-case circuit breaker |
| product designation / according to UL file |
SEAS |
| design of the product |
System protection |
| design of the load switch / according to UL 489 / Switching Duty circuit breaker (SWD Type) |
No |
| design of the overcurrent release |
TM230 |
| protection function of the overcurrent release |
LI |
| number of poles |
3 |
General technical data
| insulation voltage / rated value |
800 V |
| operating voltage / at DC / rated value |
500 V |
| operating voltage / at AC / rated value |
690 V |
| power loss [W] / maximum |
9.6 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole |
3.2 W |
| mechanical service life (operating cycles) / typical |
20 000 |
| electrical endurance (operating cycles) / at AC-1 / at 380/415 V |
8 000 |
| electrical endurance (operating cycles) / at AC-1 / at 690 V |
4 000 |
| electrical endurance (operating cycles) / at 480 V |
8 000 |
| electrical endurance (operating cycles) / at 600 V |
4 000 |
product function
| ● communication function |
No |
| ● other measurement function |
No |
| Net Weight |
940 g |
Current
| marking / according to UL 489 / 100%-rated breaker |
No |
operational current
| ● at 40 °C |
30 A |
| ● at 45 °C |
29 A |
| ● at 50 °C |
29 A |
| ● at 55 °C |
28 A |
| ● at 60 °C |
28 A |
| ● at 65 °C |
28 A |
| ● at 70 °C |
27 A |
Switching capacity according to IEC 60947
| switching capacity class of the circuit breaker |
S |
maximum short-circuit current breaking capacity (Icu)
| ● at 240 V |
55 kA |
| ● at 415 V |
36 kA |
| ● at 690 V |
5 kA |
operating short-circuit current breaking capacity (Ics)
| ● at 240 V |
85 kA |
| ● at 415 V |
36 kA |
| ● at 690 V |
5 kA |
short-circuit current making capacity (Icm)
| ● at 240 V |
121 kA |
| ● at 415 V |
75.5 kA |
| ● at 690 V |
7.5 kA |
| design of short-circuit protection |
For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter |
current breaking capacity
| ● at 240 V |
65 kA |
| ● at 480 V |
25 kA |
| ● at 600 Y/347 V |
14 kA |
adjustable response value setting current (Ir) / of the L-trip / with I2t characteristic
| ● minimum |
30 A |
| ● maximum |
30 A |
adjustable response value delay time (tr) / for L-tripping / with I2t characteristic
| ● minimum |
1 s |
| ● maximum |
1 s |
adjustable response value setting current (Ii) / for I-tripping
| ● minimum |
150 A |
| ● maximum |
300 A |
adjustable setting current (InN) / for N-tripping
| ● minimum |
0 A |
| ● maximum |
0 A |
| product function / grounding protection |
No |
product component
| ● undervoltage release |
No |
| ● voltage trigger |
No |
| ● trip indicator |
No |
| height [in] |
5.51 in |
| height |
140 mm |
| width [in] |
3 in |
| width |
76.2 mm |
| depth [in] |
3.01 in |
| depth |
76.5 mm |
Connections
| arrangement of electrical connectors / for main current circuit |
Without connection |
| type of electrical connection / for main current circuit |
Without |
Auxiliary circuit
| number of CO contacts / for auxiliary contacts |
0 |
Accessories
| product extension / optional / motor drive |
Yes |
Environmental conditions
| protection class IP / on the front |
IP40 |
ambient temperature
| ● during operation / minimum |
-25 °C |
| ● during operation / maximum |
70 °C |
| ● during storage / minimum |
-40 °C |
| ● during storage / maximum |
80 °C |
| reference code / according to IEC 81346-2 |
Q |
General Product Approval
| CCC |
Yes |
| cULus |
Yes |
| Miscellaneous |
Yes |
| VDE |
Yes |
| Miscellaneous |
Yes |
| EAC |
Yes |
| EEQCO Scheme-X |
Yes |
| Confirmation |
Yes |
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| CCC |
Yes |
| RCM |
Yes |
Test Certificates
| Type Test Certificates/Test Report |
Yes |
| Special Test Certificate |
Yes |
| Miscellaneous |
Yes |
Maritime application
| ABS (American Bureau of Shipping) |
Yes |
| RMRS (Russian Maritime Register) |
Yes |
other
| Miscellaneous |
Yes |
| Confirmation |
Yes |
Environment
| Environmental Confirmations |
Yes |
| Siemens EcoTech Profile (SEP) |
Yes |
Characteristic curves
https://curves.simaris.siemens.com/curves/
| last modified: |
4/23/2026 |
| Date8/1/2026 |
Subject to change without notice© Copyright Siemens 2026 |
Applications
This Industrial Automation Component is designed for industrial automation applications, offering reliable performance and compatibility with Siemens automation systems. Suitable for manufacturing, process control, and building automation environments.
