Siemens SIRIUS Circuit Protection Parts
Motor starter protectors, overload relays and miniature circuit breakers.
2,108 parts available
12-Month Warranty
Obsolete & Surplus Stock
Showing 101–200 of 2,108 SIRIUS Circuit Protection parts
3NE1817-0
Siemens 3NE1817-0 NH000 SITOR fuse link, 50A, with blade contacts.
3NE1818-0
Siemens 3NE1818-0 NH000 SITOR fuse link, 63A, with blade contacts.
3NE1820-0
Siemens SITOR 3NE1820-0 NH000 fuse link, 80A, 690V AC, with front indicator.
3NE3222
Siemens SITOR 3NE3222 NH1 fuse link, 125A, aR, 1000V AC, for semiconductor protection.
3NE3224
Siemens 3NE3224 NH1 SITOR fuse link with 160A rating and aR class.
3NE3225
Siemens 3NE3225 NH1 SITOR fuse link, 200A, aR class, 1000V AC.
3NE3227
Siemens 3NE3227 NH1 SITOR fuse link, 250A, aR class, 1000V AC.
3NE3230-0B
Siemens 3NE3230-0B SITOR NH1 Fuse Link
3NE3231
Siemens 3NE3231 SITOR NH1 Fuse Link
3NE3232-0B
Siemens 3NE3232-0B SITOR NH1 Fuse Link
3NE3233
Siemens 3NE3233 SITOR NH1 Fuse Link
3NE3332-0B
Siemens 3NE3332-0B SITOR NH2 Fuse Link
3NE3333
Siemens 3NE3333 SITOR NH2 Fuse Link
3NE3334-0B
Siemens 3NE3334-0B SITOR NH2 Fuse Link
3NE3335
Siemens 3NE3335 SITOR NH2 Fuse Link
3NE3336
Siemens 3NE3336 NH2 SITOR fuse link with front indicator.
3NE3337-8
Siemens 3NE3337-8 NH2 SITOR fuse link, 710A, 900V AC.
3NE3338-8
Siemens 3NE3338-8 NH2 SITOR fuse link, 800A, 800V AC.
3NE3340-8
Siemens 3NE3340-8 NH2 SITOR fuse link, 900A, 690V AC.
3NE4-122
Siemens 3NE4-122 NH0 SITOR fuse link, 125A, 1000V AC.
3NE4101
Siemens 3NE4101 NH0 SITOR fuse link, 32A, 1000V AC.
3NE4102
Siemens 3NE4102 NH0 SITOR fuse link, 40A, 1000V AC.
3NE4118
Siemens 3NE4118 NH00 SITOR fuse link with blade contacts.
3NE4124
Siemens 3NE4124 NH00 SITOR fuse link with blade contacts.
3NE4222
Siemens 3NE4222 NH1 SITOR fuse link with blade contacts.
3NE4327-0B
Siemens 3NE4327-0B NH2 SITOR fuse link with slotted blade contacts.
3NE4327-6
Siemens 3NE4327-6 Low Voltage Fuse Link for electrical protection.
3NE4330-6
Siemens 3NE4330-6 Fuse Holder for industrial applications
3NE4333-6
Siemens 3NE4333-6 SITOR semiconductor protection fuse link.
3NE4334-0B
Siemens SITOR NH2 Fuse Link with Front Indicator
3NE4334-6
Siemens 3NE4334-6 fuse holder for industrial applications.
3NE7637-1U
Siemens 3NE7637-1U NH3 SITOR fuse link with slotted blade contacts.
3NE7648-1U
Siemens 3NE7648-1U NH3 SITOR fuse link with slotted blade contacts.
3NE8015-1
Siemens 3NE8015-1 NH00 SITOR fuse link with blade contacts.
3NE8017-1
Siemens 3NE8017-1 SITOR Fuse Link - NH00, 50A, gR
3NE8018-1
Siemens 3NE8018-1 SITOR Fuse Link - NH00, 63A, gR
3NE8020-1
Siemens 3NE8020-1 SITOR Fuse Link - NH00, 80A, aR
3NE8022-1
Siemens 3NE8022-1 SITOR Fuse Link - NH00, 125A, aR
3NE8024-1
Siemens 3NE8024-1 NH00 fuse link with blade contacts and front indicator.
3NE8722-1
Siemens 3NE8722-1 SITOR Fuse Link - NH000, 125A, aR
3NE8725-1
Siemens 3NE8725-1 SITOR Fuse Link - NH000, 200A, aR
3NE8727-1
Siemens 3NE8727-1 SITOR Fuse Link - NH000, 250A, aR
3NE8731-1
Siemens 3NE8731-1 SITOR Fuse Link - NH000, 315A, aR
3NET8101130-01
Siemens 3NET8101130-01 motor starter for industrial applications.
3RB1016-1NB0
Siemens 3RB1016-1NB0 overload relay for motor protection (0.4-1.6A).
3RB1016-1SB0
Siemens 3RB1016-1SB0 overload relay for motor protection (3-12A).
3RB1016-2PB0
Siemens 3RB1016-2PB0 overload relay for motor protection (1.5-6A).
3RB1036-1UB0
Siemens 3RB1036-1UB0 overload relay for motor protection (13-50A, Size S2).
3RB1056-1FG0
Siemens 3RB1056-1FG0 overload relay for motor protection (50-200A, Size S6).
3RB1066-2GG0
Siemens 3RB1066-2GG0 overload relay for motor protection (55-250A, Size S10/S12).
3RB1246-1EM11
DISCONTINUED PRODUCT OVERLOAD RELAY 25...100 A FOR FULL MOTOR PROTECTION SIZE S2/S3, CLASS 5...30 INDIVID. MOUNT.…
3RB1253-0FM00
Discontinued Siemens 3RB1253-0FM00 overload relay (50-205A).
3RB1257-0KG00
DISCONTINUED PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONT.…
3RB2016-1NB0
Siemens 3RB2016-1NB0 Thermal Overload Relay for motor protection.
3RB2016-1PB0
Siemens 3RB2016-1PB0 Thermal Overload Relay for motor protection.
3RB2016-1SB0
Overload relay 3...12 A For motor protection Size S00, Class 10 Contactor mounting Main circuit: screw…
3RB2016-2SB0
Overload relay 3...12 A For motor protection Size S00, Class 20 Contactor mounting Main circuit: screw…
3RB2026-1NB0
Overload relay 0.32...1.25 A For motor protection Size S0, class 10 Contactor mounting Main circuit: screw…
3RB2026-1PB0
Overload relay 1...4 A For motor protection Size S0, class 10 Contactor mounting Main circuit: screw…
3RB2026-1QB0
Overload relay 6...25 A For motor protection Size S0, class 10 Contactor mounting Main circuit: screw…
3RB2026-1SB0
Overload relay 3...12 A For motor protection Size S0, class 10 Contactor mounting Main circuit: screw…
3RB2026-2QB0
Siemens 3RB2026-2QB0 overload relay for motor protection.
3RB2026-2SB0
Siemens 3RB2026-2SB0 overload relay for motor protection.
3RB2036-1UB0
Siemens 3RB2036-1UB0 overload relay for motor protection.
3RB2036-1UD0
Siemens 3RB2036-1UD0 overload relay for motor protection.
3RB2036-1UW1
Siemens 3RB2036-1UW1 overload relay for stand-alone installation.
3RB2036-2UB0
Siemens 3RB2036-2UB0 overload relay for motor protection.
3RB2036-2UW1
Siemens 3RB2036-2UW1 overload relay for stand-alone installation.
3RB2046-1EB0
Siemens 3RB2046-1EB0 overload relay for motor protection.
3RB2046-1ED0
Siemens 3RB2046-1ED0 Size S3 overload relay for motor protection.
3RB2046-1UB0
Siemens 3RB2046-1UB0 Size S3 overload relay for motor protection.
3RB2046-2EB0
Siemens 3RB2046-2EB0 Size S3 overload relay for motor protection.
3RB2046-2EW1
Siemens 3RB2046-2EW1 Size S3 overload relay for stand-alone installation.
3RB2056-1FC2
Siemens 3RB2056-1FC2 Size S6 overload relay for motor protection.
3RB2056-1FW2
Siemens 3RB2056-1FW2 Size S6 overload relay for motor protection.
3RB2056-2FC2
Siemens 3RB2056-2FC2 Size S6 overload relay for motor protection.
3RB2056-2FW2
Siemens 3RB2056-2FW2 Size S6 overload relay for motor protection.
3RB2066-1GC2
Siemens 3RB2066-1GC2 High-Capacity Overload Relay for motor protection.
3RB2066-1MC2
Siemens 3RB2066-1MC2 SIRIUS overload relay for motor protection.
3RB2066-1MF2
Siemens 3RB2066-1MF2 SIRIUS overload relay with spring terminals.
3RB2123-4QB0
Siemens 3RB2123-4QB0 Overload Relay with Ground Fault Detection.
3RB2143-4EB0
Siemens 3RB2143-4EB0 SIRIUS overload relay for motor protection (phased-out).
3RB2143-4EW1
Siemens 3RB2143-4EW1 SIRIUS overload relay, stand-alone (phased-out).
3RB2153-4FC2
Siemens 3RB2153-4FC2 SIRIUS overload relay for motor protection.
3RB2153-4FF2
Siemens 3RB2153-4FF2 High-Capacity Overload Relay with Ground Fault Detection.
3RB2283-4AA1
Siemens 3RB2283-4AA1 SIRIUS evaluation unit for motor protection.
3RB2383-4AA1
Siemens 3RB2383-4AA1 Solid-State Overload Relay.
3RB2383-4AC1
Siemens 3RB2383-4AC1 SIRIUS bistable evaluation unit for motor protection.
3RB2913-0AA1
Siemens 3RB2913-0AA1 SIRIUS stand-alone assembly support (phased-out).
3RB2923-0AA1
Siemens 3RB2923-0AA1 stand-alone assembly support.
3RB2956-2TG2
Siemens 3RB2956-2TG2 Current Transformer Module
3RB2985-2AA0
Siemens 3RB2985-2AA0 Memory Module for Overload Relays
3RB3016-1NB0
Siemens 3RB3016-1NB0 electronic overload relay for motor protection.
3RB3016-1PB0
Siemens 3RB3016-1PB0 Electronic Overload Relay (1-4A)
3RB3016-1PE0
Siemens 3RB3016-1PE0 electronic overload relay, 1-4A, spring terminals.
3RB3016-1SB0
Siemens 3RB3016-1SB0 Electronic Overload Relay (3-12A)
3RB3016-1SE0
Siemens 3RB3016-1SE0 Electronic Overload Relay (3-12A)
3RB3016-1TB0
Siemens 3RB3016-1TB0 electronic overload relay, 4-16A, screw terminals.
3RB3016-1TE0
Siemens 3RB3016-1TE0 electronic overload relay, 4-16A, spring terminals.
3RB3016-2SB0
Siemens 3RB3016-2SB0 electronic overload relay, 3-12A, Class 20E.
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