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Siemens B350 240V 50A 3-Pole Circuit Breaker

4.754 product ratings

R

r-corpssurplus (106)

100% positive feedback

Price:

$49.99

Returns:

14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

THIS BREAKER WAS INSTALLED IN A FACTORY SUPLLIED PRE-FILLED PANEL HOWEVER WAS NEVER USED, NOR HAD WIRES LANDED ON IT. BREAKER WAS NEVER ENERGIZED OR HAD WIRES LANDED ON IT. BUT I ASSURE THAT THE ITEM WILL BE IN SOUND WORKING CONDITION WITH WARANTY AS DESCRIBED ABOVE.

About this product

Product Identifiers

BrandSiemens

MPNB350

UPC0783643263758

ModelSiemens B350

eBay Product ID (ePID)12018446468

Product Key Features

Number of Throws1

Suitable ForWall, Interior, Exterior

Tripping CharacteristicsType B

Current TypeAC

Control StyleSwitch

Number of Outlets4

Operating Temperature-40 °C (-40 °F)

ColorBlack

Number of Spaces2-5

Operation MethodOn/Off

Interruption TypeManual Reset Circuit Breaker

Number of Ports3

Voltage201-250 V

Compatible Wire Gauge (AWG)6-10

RoomUtility/Laundry Room

Protection PropertiesOverload Protection, Overcurrent Protection

Mounting StyleBolt-On

Maximum Amperage50 A

Number of Phases3

Current Rating41-50 A

MaterialThermoplastic

Electrical ConnectionScrew Terminal

TypeMain Breaker

Break TimeInstantaneous

Contact ConfigurationTriple Pole Single Throw (3PST)

Number of Poles3

Number of Circuits1-10

Resistance PropertiesCorrosion Resistant, Fade Resistant, Tear Resistant

Additional Product Features

Number of Knockouts1-5

OrientationHorizontal/Vertical

All listings for this product

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ Used

item 1 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ Used

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ Used

item 2 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ Used

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V CHIPPED

item 3 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V CHIPPED

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ CHIPPED

item 4 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ CHIPPED

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ CHIPPED

item 5 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ CHIPPED

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 6 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens ITE B350 3 Pole 50 Amp Type BL Circuit Breaker, J2

item 7 Siemens ITE B350 3 Pole 50 Amp Type BL Circuit Breaker, J2

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 8 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens ITE B350 3 Pole 50 Amp Type BL Circuit Breaker. BL350

item 9 Siemens ITE B350 3 Pole 50 Amp Type BL Circuit Breaker. BL350

1 Siemens BL350 120/240V 50A 3 Pole Bolt On Type BL Circuit Breaker Used

item 10 1 Siemens BL350 120/240V 50A 3 Pole Bolt On Type BL Circuit Breaker Used

+$11.00 shipping

Siemens B350 3 Pole 50A Bolt On Circuit Breaker 240v

item 11 Siemens B350 3 Pole 50A Bolt On Circuit Breaker 240v

Siemens B350 50 Amp 3 Pole 240V Bolt On Circuit Breaker Tested

item 12 Siemens B350 50 Amp 3 Pole 240V Bolt On Circuit Breaker Tested

SiEMENS B350 50 Amp 240 Vac 3 Pole Circuit Breaker-Warranty (Ship Same Day)

item 13 SiEMENS B350 50 Amp 240 Vac 3 Pole Circuit Breaker-Warranty (Ship Same Day)

SIEMENS B350 CIRCUIT BREAKER 50A 240VAC 3 POLE

item 14 SIEMENS B350 CIRCUIT BREAKER 50A 240VAC 3 POLE

Siemens B350 50A 3Pole 240V Type BL Bolt on SEE PICS

item 15 Siemens B350 50A 3Pole 240V Type BL Bolt on SEE PICS

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 16 Siemens B350 240V 50A 3-Pole Circuit Breaker

+$5.00 shipping

Siemens B350 50 Amp 3 Pole 240V 10kA Bolt On Type BL Used Breaker Filler

item 17 Siemens B350 50 Amp 3 Pole 240V 10kA Bolt On Type BL Used Breaker Filler

SIEMENS B350 BREAKER 3POLE 50AMPS UNMP

item 18 SIEMENS B350 BREAKER 3POLE 50AMPS UNMP

NEW OLD STOCK Siemens B350 240V 50A 3-Pole Circuit Breaker

item 19 NEW OLD STOCK Siemens B350 240V 50A 3-Pole Circuit Breaker

+$8.75 shipping

Siemens B350 50 Amp 3 Pole 240v Circuit BreakerSiemens NEW

item 20 Siemens B350 50 Amp 3 Pole 240v Circuit BreakerSiemens NEW

SIEMENS CIRCUIT BREAKER 3 POLE, 50 AMP, CAT# B350

item 21 SIEMENS CIRCUIT BREAKER 3 POLE, 50 AMP, CAT# B350

Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

item 22 Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

Siemens/BREAKER/B350/50A/3P/ 240VAC/ type BL/ Bolt On/USE(L205

item 23 Siemens/BREAKER/B350/50A/3P/ 240VAC/ type BL/ Bolt On/USE(L205

SIEMENS B350 / B350 (USED)

item 24 SIEMENS B350 / B350 (USED)

+$12.90 shipping

SIEMENS B350 3 POLE 50 AMP 240V CIRCUIT BREAKER (NEW TAKE OUT)

item 25 SIEMENS B350 3 POLE 50 AMP 240V CIRCUIT BREAKER (NEW TAKE OUT)

Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

item 26 Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

+$12.50 shipping

B350 Siemens 50 Amp 240V 3 Pole 10K Rated Bolt On Circuit Breaker New

item 27 B350 Siemens 50 Amp 240V 3 Pole 10K Rated Bolt On Circuit Breaker New

Siemens B350 3p 50a 240v Type BL Breaker***NEW***FREE SHIPPING

item 28 Siemens B350 3p 50a 240v Type BL Breaker***NEW***FREE SHIPPING

NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Bolt On Circuit Breaker NTO FLAW

item 29 NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Bolt On Circuit Breaker NTO FLAW

NEW Siemens B350 50A 3-Pole Circuit Breaker Bolt On Type BL

item 30 NEW Siemens B350 50A 3-Pole Circuit Breaker Bolt On Type BL

Siemens B350 Circuit Breaker Trip Unit 50a Amp 240v-ac 3p

item 31 Siemens B350 Circuit Breaker Trip Unit 50a Amp 240v-ac 3p

Siemens B350 240V 50A 3-Pole Circuit Breaker Bolt-On CLEAN+WORKING (Small Chip)

item 32 Siemens B350 240V 50A 3-Pole Circuit Breaker Bolt-On CLEAN+WORKING (Small Chip)

Siemens B350 Miniature Circuit Breakers (MCBs)

item 33 Siemens B350 Miniature Circuit Breakers (MCBs)

Siemens B350 50-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker

item 34 Siemens B350 50-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker

Siemens/BREAKER/ B350/50A/3P/240VAC/type BL /Bolt On/NEW(L144

item 35 Siemens/BREAKER/ B350/50A/3P/240VAC/type BL /Bolt On/NEW(L144

SIEMENS BL350 BREAKER 3 POLE 50AMP UNMP

item 36 SIEMENS BL350 BREAKER 3 POLE 50AMP UNMP

Siemens B350 50-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker

item 37 Siemens B350 50-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker

Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ * Lot Of 4*

item 38 Siemens B350 Circuit Breaker 3 Poles 50 Amps 240V 60HZ * Lot Of 4*

Siemens B350 Molded Case Circuit Breaker 240V 50A 10kA 3 Poles Panel Mount

item 39 Siemens B350 Molded Case Circuit Breaker 240V 50A 10kA 3 Poles Panel Mount

SIEMENS B350 / B350 (USED)

item 40 SIEMENS B350 / B350 (USED)

+$72.77 shipping

item 41 SIEMENS B350 / B350 (BRAND NEW)

+$12.90 shipping

Used Siemens B350 50 Amp 3 Pole 240V Bolt On Circuit Breaker

item 42 Used Siemens B350 50 Amp 3 Pole 240V Bolt On Circuit Breaker

Siemens B350 Circuit Breaker 50A 240V 3P (30913)

item 43 Siemens B350 Circuit Breaker 50A 240V 3P (30913)

Siemens B350 50A 3Pole 240V Type BL BL350 Bolt on Circuit Breaker Used

item 44 Siemens B350 50A 3Pole 240V Type BL BL350 Bolt on Circuit Breaker Used

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 45 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 46 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

item 47 Siemens B350 3 pole 50 amp Type BL Bolt-on Circuit Breaker

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 48 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens B350 3 pole 50 amp Bolt on 10kA@240v Circuit Breaker (Ships Same Day)

item 49 Siemens B350 3 pole 50 amp Bolt on 10kA@240v Circuit Breaker (Ships Same Day)

Siemens B350 Circuit Breaker, 3 Pole,50 Amp Bolt-On, 120/240v

item 50 Siemens B350 Circuit Breaker, 3 Pole,50 Amp Bolt-On, 120/240v

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 51 Siemens B350 240V 50A 3-Pole Circuit Breaker

SIEMENS B350 Bolt-On Circuit Breaker Type BL 50A, 240V, 3 Pole. Working Perfectl

item 52 SIEMENS B350 Bolt-On Circuit Breaker Type BL 50A, 240V, 3 Pole. Working Perfectl

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 53 Siemens B350 240V 50A 3-Pole Circuit Breaker

Siemens B350 240V 50A 3-Pole Circuit Breaker

item 54 Siemens B350 240V 50A 3-Pole Circuit Breaker

NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Circuit Breaker AK Flaw # 13

item 55 NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Circuit Breaker AK Flaw # 13

SIEMENS B350 THREE POLE 240 VOLT 50 AMP BOLT IN NEW STYLE BOLT IN BREAKER

item 56 SIEMENS B350 THREE POLE 240 VOLT 50 AMP BOLT IN NEW STYLE BOLT IN BREAKER

NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Bolt On Circuit Breaker NTO

item 57 NEW ITE Siemens BL B350 3 Pole 50 Amp 120/240v Bolt On Circuit Breaker NTO

Siemens B350 50amp 3pole circuit breaker rated type BL NEW!

item 58 Siemens B350 50amp 3pole circuit breaker rated type BL NEW!

Siemens B350 3P 50A Bolt On Circuit Breaker New

item 59 Siemens B350 3P 50A Bolt On Circuit Breaker New

listings for this product

Ratings and Reviews

4.8

4 product ratings

3 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

by ronomyo
Dec 03, 2020
Reasonable price and just what I needed.
Needed a temporary breaker in an older panel. This fit the bill.
Verified purchase: YesCondition: Pre-owned
by assistant.effic69
Nov 14, 2022
Worked perfect.
Needed it in short time from and was able to pick up asap! Great time frame and product was perfect!
Verified purchase: YesCondition: Pre-owned
by franklinelectricsupplyest1987
Apr 06, 2025
Larry New looking at nice Breakers...
Larry New looking at nice Breakers
Verified purchase: YesCondition: Pre-owned
by ivydad777
Sep 13, 2024
Great circuit breaker.
Great circuit breaker!!!
Verified purchase: YesCondition: New

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