Datasheet

• solid 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
• finely stranded
• with conductor end processing 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
• for AWG conductors / for main contacts 2x (16 ... 12), 2x (14 ... 8)
Certificates/approvals:
Verification of suitability CE / UL / CSA
• für Staubexplosionsschutz für Zone 21/22 no
• for gas explosion protection for zone 1/2 no
General Product Approval For use in hazardous locations
Test Certificates
other Special Test
Certificate
Type Test
Certificates/Test
Report
Shipping Approval
other
Declaration of
Conformity
other
UL/CSA ratings
yielded mechanical performance (hp)
• for single-phase squirrel cage motors
• at 110/120 V / rated value hp 2
• at 230 V / rated value hp 3
• for three-phase squirrel cage motors
• at 200/208 V / rated value hp 5
• at 220/230 V / rated value hp 7.5
• at 460/480 V / rated value hp 15
Operating current (FLA) / for three-phase squirrel cage motors
• at 480 V / rated value A 21
Safety:
B10 value / with high demand rate
• according to SN 31920 50,000
T1 value / for proof test interval or service life
3RV2021-4DA10
Page 4/ 03/30/2012
subject to modifications
© Copyright Siemens AG 2012
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