NF32-SVF_Mitsubishi_PRODUCT_吉林易择科技技术发展有限公司

The NF32-SVF is a compact surge protective device (SPD) designed for DIN rail mounting in control panels. It protects sensitive electronic equipment (PLCs, sensors, relays) from lightning-induced surges and switching transients in industrial power/control circuits.

400-887-3214

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Key Specifications
Parameter Specification
Model NF32-SVF
Type Varistor-based surge absorber
Mounting 32mm DIN rail (TS35)
Rated Voltage 24V AC/DC (5-32V operating range)
Max Discharge Current 5kA (8/20μs waveform)
Clamping Voltage ≤90V (@10A)
Response Time <25ns
Leakage Current <1μA
Connection Screw terminals (1.5mm² max)
Operating Temp. -25°C to +80°C
Protection Class IP20
Dimensions (W×H×D) 18 × 90 × 55 mm
3. Key Features
Multi-Stage Protection: Varistor + gas discharge tube hybrid design.

Visual Status Indicator: LED shows operational/failure state.

Fail-Safe Design: Fails open-circuit to prevent short-circuit hazards.

Wide Compatibility: For DC24V circuits (sensors, PLC I/O, relays).

4. Wiring Configuration
Parallel Connection: Install close to protected device (max 0.5m wire length).

Grounding: Required (min 2.5mm² wire, <1m to PE).

Typical Applications:

PLC input/output protection

Proximity sensor circuits

Control relay coils

5. Certifications & Standards
IEC 61643-11 (SPD standards)

UL 1449 4th Edition

CE, RoHS Compliant

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

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