Pfannenberg 17207000000 FLZ 600 – Mechanical Hygrostat, 40–90 % RH, Changeover Contact
The Pfannenberg 17207000000 is an FLZ 600 mechanical hygrostat that controls relative humidity inside electrical enclosures. When the humidity rises above the setpoint (adjustable from 40 to 90 % RH), its changeover contact switches on a cabinet heater or fan. This removes moisture and prevents condensation, corrosion and electrical faults.
The hygrostat uses a polyamide sensing element, needs no auxiliary power and snaps onto a standard 35 mm DIN rail without tools. It is a simple, reliable way to add humidity control to any control cabinet.
What the Part Number Means
- 17207000000 – Pfannenberg article number for the FLZ 600 mechanical hygrostat with changeover contact, 40–90 % RH
- FLZ 600 – Pfannenberg mechanical hygrostat. The FLZ 610 is the electronic hygrostat/thermostat combination.
Key Features
- Humidity control: adjustable from 40 to 90 % RH
- Changeover contact: switches heaters or fans
- Mechanical design: polyamide sensing element, no auxiliary power required
- Switching difference: approx. 5 % RH
- Tool-free mounting: snaps onto a 35 mm DIN rail (EN 60715)
- Compact and lightweight: 55 g, IP30
Key Specifications (Pfannenberg FLZ 600, 17207000000)
Electrical Data
- Contact type: changeover (spring contact)
- Switching capacity, N.C.: 24–250 V AC / 2 (0.2) A
- Switching capacity, N.O.: 24–250 V AC / 5 (0.2) A
- Switching capacity, DC: 50 V / 1 A; 75 V / 0.5 A
- Minimum load: 100 mA
- Inductive load ratings: the values in brackets apply to inductive loads at cos φ = 0.6
- Connection: screw terminals, 0.5–2.5 mm²
Humidity Control
- Setting range: 40–90 % RH
- Switching difference: approx. 5 % RH
- Sensing element: polyamide
Mechanical and Environmental Data
- Operating temperature: 0 to +60 °C
- Mounting: snap fastening on 35 mm DIN rail to EN 60715
- Degree of protection: IP30
- Colour: RAL 7035 (light grey)
- Dimensions: 37 × 60 × 47 mm
- Weight: approx. 55 g
Typical Applications
- Condensation prevention in electrical enclosures and control cabinets
- Switching cabinet heaters when humidity is high
- Humid environments: food processing, water treatment, outdoor cabinets
- Replacement hygrostat for existing Pfannenberg climate control systems
Buy the Pfannenberg 17207000000 from Atlantech Drives
Atlantech Drives supplies the Pfannenberg 17207000000 FLZ 600 hygrostat with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote Pfannenberg cabinet heaters, thermostats, Filterfans® and cooling units. Request a quote today for price and availability.
More Pfannenberg Products
- Pfannenberg FLZ 610 Mechanical Hygrostat for Humidity Control
- Pfannenberg FLH 400 Fan Heater 400W 230V AC
- Pfannenberg FLH 250 Fan Heater 250W 230V AC
- All Pfannenberg products
Manufacturer website: Pfannenberg
Keyword Synonyms
- 17207000000 / FLZ 600 / FLZ600 / 172 070 000 00
- Pfannenberg FLZ 600 hygrostat
- Pfannenberg mechanical hygrostat 40-90% RH
- Pfannenberg enclosure humidistat changeover
- Pfannenberg DIN rail cabinet hygrostat
- Pfannenberg condensation control humidistat
- Pfannenberg Hygrostat FLZ 600 / Schaltschrank-Hygrostat 17207000000
