Data Sheet

Auxiliary circuit
Number of NC contacts for auxiliary contacts 0
Number of NO contacts for auxiliary contacts 0
Number of CO contacts
● for auxiliary contacts
0
Protective and monitoring functions
Product function
● Ground fault detection
No
● Phase failure detection
Yes
Trip class CLASS 10
Design of the overload release thermal
Operational short-circuit current breaking capacity
(Ics) at AC
● at 240 V rated value
100kA
● at 400 V rated value
25kA
● at 500 V rated value
5kA
● at 690 V rated value
2kA
Maximum short-circuit current breaking capacity (Icu)
● at AC at 240 V rated value
100kA
● at AC at 400 V rated value
55kA
● at AC at 500 V rated value
10kA
● at AC at 690 V rated value
4kA
Response value current
● of instantaneous short-circuit trip unit
400A
UL/CSA ratings
Full-load current (FLA) for three-phase AC motor
● at 480 V rated value
32A
● at 600 V rated value
32A
Yielded mechanical performance [hp]
● for single-phase AC motor
— at 110/120 V rated value
2hp
— at 230 V rated value
5hp
● for three-phase AC motor
— at 200/208 V rated value
7.5hp
— at 220/230 V rated value
10hp
— at 460/480 V rated value
20hp
Short-circuit protection
Product function Short circuit protection Yes
Design of the short-circuit trip magnetic
Design of the fuse link for IT network for short-circuit
protection of the main circuit
3RV2021-4EA10-0BA0 Subject to change without notice
Page 3/
8
09/13/2019 © Copyright Siemens