Surge protection for MCR technology

PT-IQ-1X2-24DC-PT - 1 x 2 wire, IEC test standard: C1/C2/C3/D1, Voltage rating 24 V DC, Protection rating: IP20, Ambient temperature: -40-70 °C, Size (H x W x D): 109.3 x 17.7 x 77.5 mm, Conductor cross-section: 0.2-2.5 (stranded)/4 (solid) mm², Mounting type: DIN-rail (35 mm), Consisting of protective plug and base element

Surge arrester, Supply voltage: 90–230 V, 25 A, Dimensions: 12 x 90 x 72.5 mm, Operating temperature: -25–80 °C, Mounting: DIN35 rail

PT-IQ-PTB-PT - 2 x NC, Protection rating: IP20, Ambient temperature: -40-70 °C, Size (H x W x D): 109.3 x 17.7 x 77.5 mm, Conductor cross-section: 0.2-2.5 (stranded)/4 (solid) mm², Mounting type: DIN-rail (35 mm)

PT-IQ-2X1+F-24DC-PT - for 2 signal wires, IEC test class: C1/C2/C3/D1, Voltage rating 24 V DC, Protection rating: IP20, Ambient temperature: -40-70 °C, Size (H x W x D): 109.3 x 17.7 x 77.5 mm, Conductor cross-section: 0.2-2.5 (stranded)/4 (solid) mm², Mounting type: DIN-rail (35 mm) consisting of protective plug and base element, Earthing via gas-filled surge arrester

Surge arrester, Measurement signal: 0/4–20 mA, 500 mA, PFM, Profibus PA, Foundation fieldbus, Dimensions: 12 x 90 x 72.5 mm, Operating temperature: 25–80 °C, Mounting: DIN 35 rails, ATEX approved

Surge arrester, Supply voltage: 10–55 V, 25 A, Dimensions: 12 x 90 x 72.5 mm, Operating temperature: -25–80 °C, Mounting: DIN35 rail

PT-IQ-4X1+F-24DC-PT - for 4 signal wires, IEC test class: C1/C2/C3/D1, Voltage rating 24 V DC, Protection rating: IP20, Ambient temperature: -40-70 °C, size (H x W x D): 109.3 x 17.7 x 77.5 mm, Conductor cross-section: 0.2-2.5 (stranded)/4 (solid) mm², Mounting type: DIN-rail (35 mm) consisting of protective plug and base element, Earthing via gas-filled surge arrester

Surge arrester, Measurement signal: 0/4-20 mA (0–66 V/80–230 V), 500 mA, PFM, Profibus PA, Foundation fieldbus, Communication protocol: HART, Enclosure: screw-through version M20, Enclosure material: stainless steel (1.4305), Operating temperature: -40–80 °C, Protection rating: IP67, ATEX approval

Surge arrester, Measurement signal: 0/4–20 mA, 1 A, PFM, Profibus PA, Foundation fieldbus, Dimensions: 12 x 90 x 72.5 mm, Operating temperature: 25–80 °C, Mounting: DIN 35 rails

Surge arrester, Measurement signal: 0/4-20 mA, 500 mA, PFM, Profibus PA, Foundation fieldbus, Communication protocol: HART, Enclosure: screw-through version M20, Enclosure material: stainless steel (1.4305), Operating temperature: -40–80 °C, Protection rating: IP67

PT-IQ-2X2-24DC-PT - IEC test class: C1-3/D1, Voltage rating: 24 V DC, Protection rating: IP20, Ambient temperature: -40-70 °C, Size (H x W x D): 109.3 x 17.7 x 77.5 mm, Conductor cross-section: 0.2-2.5 (stranded)/4 (solid) mm², Mounting type: DIN-rail (35 mm), Consisting of protective plug and base element