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Surge Arrester & SPD

Source-backed low-voltage SPD, combined overvoltage protectors, metal-oxide surge arresters and cable sheath protectors for project selection.

Surge Arrester & SPD
Select by the submitted model series, voltage class, continuous operating voltage, discharge current and application. Product names and images below follow the customer workbook.
Low-Voltage Power SPD

Low-Voltage Power SPD

TBP-400/100/5P · 0.4kV

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TBP-131 Combined Overvoltage Protector

TBP-131 Combined Overvoltage Protector

TBP-A-12.7F/131 Series · ≤10kV

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Composite-Housed Station-Class Surge Arrester

Composite-Housed Station-Class Surge Arrester

YH10W-12 Series · ≤15kV

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Composite-Housed Line Surge Arrester

Composite-Housed Line Surge Arrester

YH5WX-51/134 Series · 35kV

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Porcelain-Housed Station-Class Surge Arrester

Porcelain-Housed Station-Class Surge Arrester

Y5WZ-10/27 Series · ≤10kV

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Cable Sheath Voltage Limiter

Cable Sheath Voltage Limiter

LH-10-I Series · ≤10kV

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Submitted product catalog

Source-Matched Surge Protection Families

Each product image, family name, voltage class and model series below comes from the submitted arrester workbook. Final selection is confirmed against the exact project duty.

The submitted workbook contains 130 selectable records across surge arresters, insulators, vacuum switching, disconnectors and fuse cutouts. Product images are kept on a consistent white 1:1 canvas without changing their engineering structure.

Surge Arrester & SPD — FAQ
What SPD types do you supply?
The submitted range covers low-voltage power SPD, combined overvoltage protectors, composite and porcelain-housed surge arresters, cable sheath protectors and related high-voltage products.
Are your SPDs certified?
Products are produced under an ISO 9001 system with IEC-based test reports; CE applies to selected lines. Certificates are issued per order and target market.
Can you customize voltage / connection?
Yes — Uc rating, pole configuration, remote signaling and DIN-rail / busbar mounting can be customized for your panel design.
What is the MOQ and lead time?
Trial quantities are supported. Standard lead time is about 20–30 days after confirmation, depending on volume and certification.
STAECORE B2B Inquiry Power Cables / SPD & Surge Arresters / Waterproof Circular Connectors — Shanghai & Yueqing Dual Factory
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