
• Capillary system
• Type-tested by TÜV according to DIN EN 14597, for hot air heaters according to DIN 4794
Technical data:
• Switching capacity: 15 (8) A, 24–250 V~, at 24 V~ min. 150 mA
• Fan switching differential: adjustable 8...30 K
• Fan control range: 20...70°C
• Burner control range:
70...100°C, JTL-2...8
70...95°C, JTL-8 NR...17 NR
• STB cutoff temperature: 100°C (+0/-10 K), external manual reset (applies to types JTL–…NR)
• Contact: 2 or 3 microswitches as potential-free changeover contacts (switches)
• Protection class: IP 40
• Protection class: I
• Ambient temperature: –15 … +80°C
• Sensor: Liquid-filled copper sensor, active along its entire length
• Max. sensor temperature: 200°C
• Color: grey
Application:
• Minimum or maximum thermostat for monitoring supply air and fan control in ventilation systems
and air conditioning systems
• Overheating protection thermostat for electric heating elements and directly fired air heaters
in oil and gas operations
• The “MAN – AUTO” switch allows the fan to be used for ventilation in summer.
• Type … NR: Temperature-controlled fan control, burner monitoring and safety
temperature limiter, 3 functions
• JTL-8 replaces JTL-4 and JTL-8 NR replaces JTL-4 NR
| Brand | alre |
|---|---|
| Switching differential for burner | 8 K |
| Features | Intrinsic safety / Cold protection |
| Manufacturer part number | E6110013 |
| Version | Temperature monitor (TW) |
| Unit price | CHF/piece |
| Reg. No.* | TW 65701 |
| Capillary length (mm) | 350 |
| Type | JTL-2 |
| EAN | 4050528030788 |
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