230 V Cooling performance according to EN 14511 A35/A35 300 W A35/A50 180 W Ambient temperature +15 … +45 °C / +59 … +113 °F Degrees of protection according to EN 60529 IP 54 towards the electrical enclosure [...] Cooling unit 300 W Make a Product Inquiry PSS Sizing Software robust: steel cover, easily paintable service-friendly, compact design small mounting area, ideal for small electrical enclosures and larger electrical [...] enclosure, if used as intended by the manufacturer Further technical details and dimensions can be found in the download section on this page under product sheet. Description Type Size Conformity DTx 9xx1
+15 … +45 °C Connections (medium) IG 1/2" BSP Noise level @ 50 Hz according to EN ISO 3741 <62 dB(A) Further technical details and dimensions can be found in the download section on this page under product [...] cooling medium protection system UL 508A approval (option) water | water/glycol small hysteresis service friendly Data CCE 6101 CCE 6201 CCE 6301 Rated voltage ±1 % AC 50/60 Hz ±10 % 230 V 1~ Cooling capacity
and UV protected PC housing) and innovative LED technology provide for very bright signals, long service lives and reliable operation mounted using external lugs or internal holes that do not impair the [...] 11–60 V Current consumption (1Hz flash;r/y/g) 45/55/55 mA@230V AC 165/165/165 mA@24V DC Further technical details and dimensions can be found in the download section on this page under product sheet. D
cooling medium protection system UL 508A approval (option) water | water/glycol small hysteresis service friendly Data CCE 6401 CCE 6501 CCE 6601 Rated voltage ±1 % AC 50/60 Hz ±10 % 400 V 3~ / 460 V 3~ [...] Ambient temperature +15 … +45 °C Connections (medium) IG 3/4" BSP Noise level @ 50 Hz according to EN ISO 3741 <62 dB(A) ¹ cooling capacity incl. power loss in the pump, refrigerant outlet temperature [...] +18 °C, ambient temperature +32 °C ² performance data based on 50 Hz operation Further technical details and dimensions can be found in the download section on this page under product sheet. Description
Which requirements does EN 54-23 stipulate? EN 54-23 (visual signaling devices) was developed as a supplement to EN 54-3 (audible signaling devices). In contrast to EN 54-3, EN 54-23 gives direct information [...] ventilation ducts, universal management systems, smoke alarms and special solutions. EN 54-23 – Hekatron and Pfannenberg explain EN 54-23 – Increased requirements made to visual signaling devices mean that special [...] of rescuing people (internal alarm). EN 54-23 does not apply to the visual signaling devices at the key depot or the initial information centre of the fire service, here other colours may continue to be