SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
InquirySRH1 series single-phase solid-state relays have an integrated heat sink, top/bottom terminals and a ceramic PCB for effective heat dissipation. Voltage-input models offer zero-cross or random turn-on. Current-input models offer phase control, with equal-phase or equal-power modes, and cycle control with fixed or variable cycles. DIN-rail and panel mounting suit different environments.
Main Features
Ceramic plate and integrated heat sink provide effective heat dissipation.
The green LED input indicator shows the input status.
Multiple mounting options: DIN rail or panel.
[Voltage-input type]
Zero-cross or random triggering for control.
[Current-input type]
Phase control (equal phase/equal power) and cycle control (fixed/variable cycle).
High dielectric withstand voltage: 4,000 VAC.
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Related Services / service
- SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals) — Manufacturer
- SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals) — Quotation
- SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals) — Supplier
- SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals) — Wholesale
Regional Products / city
- Anhui — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Beijing — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Chongqing — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Fujian — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Gansu — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Guangdong — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Guangxi — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Guizhou — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Hainan — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)
- Hebei — SRH1 Series Single-phase SSRs (Integrated Heat Sink, Top/Bottom Terminals)



