BOM / RFQ

Siemens TA1Q300

MPNTA1Q300

BREAKER QJ AL/CU LUGS 1W 300KCMIL|Siemens Low Voltage Molded Case Circuit Breakers Sentron Molded Case Circuit Breakers - MCCB Connection Accessories are Circuit Protection Molded Case Circuit Breakers. BREAKER QJ AL/CU LUGS 1W 300KCMIL

$50.15Ref. price · indicative, final on quote

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Siemens TA1Q300 datasheet (PDF)

Source DocumentedChannel stated on listing & quote

Condition PhotosReal unit photos / video on request

WhatsApp AnswersFast human replies for machine-down parts

Worldwide DispatchDHL/FedEx — transit quoted per order

Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

TA1Q300 — Specifications
Parameter	Value
Mounting	Breaker

Pricing & Availability

Contact for availability

Wholesale Ref.*

$50.15

Lead time: Contact for availability

*Sample & small orders welcome — quoted per order; a small handling charge may apply below MOQ.

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Fastest response for machine down / emergency orders

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About the brand

Siemens

Siemens parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

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Compatible Alternatives & Replacement Parts

Compatible models and replacement parts for industrial automation and maintenance. Inquire for urgent dispatch or equivalent model matching.

Siemens TA1Q300

Specifications

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0