Siemens
SIEMENS 3RW4422-1BC44 Retrofit-Compatible Soft Starter
SKU: 3RW4422-1BC44
SIEMENS 3RW4422-1BC44 SIRIUS soft starter — retrofit-compatible replacement for legacy motor control systems. 12-month warranty, tested, ready to…
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Brand Archive
Siemens
Browse currently listed products under this industrial automation brand and request pricing, availability, and lead time when needed.
RFQ-first sourcing flow
Pricing and availability on request
Siemens
Siemens 6SE7021-3TB61 Retrofit-Compatible AC Drive for Legacy Systems
SKU: 6SE7021-3TB61
Buy Siemens 6SE7021-3TB61 SIMOVERT Masterdrive AC drive. Direct retrofit replacement for legacy VFD systems. Tested, 12-month warranty.
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Siemens
Siemens 6ES7414-4HR14-0AB0 Retrofit CPU S7-400H
SKU: 6ES7414-4HR14-0AB0 SIMATIC S7-400H
Siemens 6ES7414-4HR14-0AB0 S7-400H CPU retrofit replacement. Compatible upgrade for legacy SIMATIC S7-400 systems. 12-month warranty. In stock.
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Siemens
Siemens 6ES7 952-1AL00-0AA0 Service-Ready Spare Part
SKU: 6ES7 952-1AL00-0AA0
Original Siemens 6ES7 952-1AL00-0AA0 SIMATIC S7-300/S7-400 Flash Memory Card. Service-ready spare part for industrial maintenance. 12-month warranty.
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Siemens
Siemens 6ES7151-1BA01-0AB0 Safety-Reliable IM for ET 200S
SKU: 6ES7151-1BA01-0AB0
Siemens 6ES7151-1BA01-0AB0 ET 200S Interface Module – safety-reliable PROFIBUS DP control for critical industrial sites. 12-month warranty, tested…
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Siemens
Siemens 6EP1933-2EC41 Safety-Reliable UPS for Critical Control Sites
SKU: 6EP1933-2EC41
Siemens 6EP1933-2EC41 SITOP UPS module for critical industrial control sites. 24VDC uninterruptible power, surge protection, 12-month warranty. In…
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Siemens
Siemens 6SE7027-2ED84-1HF5 Retrofit-Compatible Control Unit for Legacy Systems
SKU: 6SE7027-2ED84-1HF5
Siemens 6SE7027-2ED84-1HF5 SIMOVERT MASTERDRIVES retrofit-compatible control unit. Drop-in replacement for legacy AC drive systems. 12-month warranty.
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Siemens
Siemens 6ES7450-1AP01-0AE0 Service-Ready Spare Part
SKU: 6ES7450-1AP01-0AE0
Buy Siemens 6ES7450-1AP01-0AE0 FM 450-1 Counter Module — original spare part for SIMATIC S7-400 systems. Fast shipping, compatibility…
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Siemens
Siemens 6SE7031-2HF84-1BG0 Service-Ready Spare Part for Industrial Maintenance
SKU: 6SE7031-2HF84-1BG0
Original Siemens 6SE7031-2HF84-1BG0 MASTERDRIVES spare part. Compatible AC drive module for industrial maintenance, fast replacement & 12-month warranty.
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Siemens
Siemens 6EP1336-3BA00-8AA0 Retrofit Power Supply
SKU: 6EP1336-3BA00-8AA0
Siemens 6EP1336-3BA00-8AA0 ruggedized SITOP power supply for legacy system retrofit. Drop-in replacement, 12-month warranty, in-stock.
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Siemens
SIEMENS C98043-A1305-L1-08 Retrofit-Compatible Control Board for Legacy Systems
SKU: C98043-A1305-L1-08
SIEMENS C98043-A1305-L1-08 retrofit-compatible control board for SIMOREG DC drive systems. Drop-in replacement, 12-month warranty, in stock for RFQ…
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Siemens
Siemens 6ES7414-3EM06-0AB0 Service-Ready Spare Part
SKU: SIEMENS 6ES7414-3EM06-0AB0 Central Processing Unit
Original Siemens 6ES7414-3EM06-0AB0 SIMATIC S7-400 CPU module. Service-ready spare part for industrial maintenance, downtime recovery & long-term supply.
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Industrial RFQ Support
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Brand Buying Guide
How buyers usually source Siemens spare parts
- Start with the exact Siemens part number when the installed-base reference is already known internally.
- Use the series links above to widen the shortlist when revision-adjacent or platform-near parts may also work.
- Send quantity, condition target, and destination region together so availability and dispatch planning can move in one handoff.
Can NINERMAS help with legacy Siemens modules and hard-to-find revisions?
Yes. This archive is positioned for original Siemens spare parts, legacy platform continuity, and RFQ-first follow-up when exact commercial confirmation is needed.
What should a buyer include when requesting Siemens pricing and availability?
Include the exact model or part number, quantity, target condition, destination country, and required timing so the inquiry can move faster.
Should the buyer stay on this brand page or move into a series path first?
If the platform family is still broad, use nearby series paths such as Simatic S5, Simatic S7-400, Moore APACS+ before sending the final RFQ.