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TSUBAKI Relay TSBSB300
14 RFQs (Last 6 Mos.)
US $ 144 .67 / ea
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The TSUBAKI Relay is high quality!
Current setting range:30～300A
Start time 0.2～10s
Shock time 0.2～5s
Current setting accuracy ± 10% (full scale)
Operate the power supply 24～240VAC / DC±10% 50／60Hz
Maximum motor loop voltage AC600V 50／60Hz
Current sensing Two-phase CT mode
Contact composition 1a1b
Contact rating 3A AC250V cosφ=1
Recommended current (at high frequency operation) Ac250V cosφ = 0.4 below 0.2A
Minimum applicable load DC10V,10mA
Action selection DIP switch selection SS: normal excitation, self-protection after tripping.
Start time 0.2～10s
Shock time 0.2～5s
Current setting accuracy ± 10% (full scale)
Operate the power supply 24～240VAC / DC±10% 50／60Hz
Maximum motor loop voltage AC600V 50／60Hz
Current sensing Two-phase CT mode
Contact composition 1a1b
Contact rating 3A AC250V cosφ=1
Recommended current (at high frequency operation) Ac250V cosφ = 0.4 below 0.2A
Minimum applicable load DC10V,10mA
Action selection DIP switch selection SS: normal excitation, self-protection after tripping.
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: How does OKmarts guarantee that the industrial components (e.g., servo motors, PLCs, compressors) are 100% genuine and original?
A: OKmarts procures components directly from authorized manufacturers and verified tier-1 global distributors. Every product undergoes rigorous inbound inspection, featuring factory serial number tracking and original packaging verification to prevent any counterfeit or refurbished goods from entering the supply chain.
Q: How does OKmarts ensure data privacy and cybersecurity regarding our corporate blueprints and proprietary purchase data?
A: We protect your data using enterprise-grade SSL encryption and secure cloud architectures. Any technical blueprints, system designs, or proprietary engineering files uploaded to our servers for customization or compatibility analysis are treated under strict confidentiality protocols and non-disclosure standards.
Q: How does OKmarts mitigate international shipping delays caused by customs clearance issues?
A: We provide meticulous commercial invoicing, precise HS Code classification, and complete export documentation to minimize customs holding times. For major regional markets, we work alongside experienced customs brokers to ensure compliance with import frameworks.
TSBSB300
TSUBAKI Relay TSBSB300 - tsubaki - relay
High Efficiency
Stable Performance
Long Service Life
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Q: Do you support cross-border shopping and overseas delivery?
A: Absolutely! We support cross-border shopping and offer international delivery services to many countries. No matter where you are, you can enjoy our products and services.
Customer reviews
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Based on 5 reviews
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Feb 26, 2026
David SoohooSuperb service, very helpful and user-friendly.Helpful?(1)(0)May 29, 2025
James LaFayetteEl caballero que me atendió por teléfono fue muy servicial, competente y agradable. Pedí la pieza que estaba buscando.Helpful?(1)(0)