Electronic climate controller with timer KTRRUu – 24 VAC/VDC Flush-mounted installation – Design Berlin UP
Type/image
Item no.
Features
Circuit diagram PG
KTRRUu 257.456#21 (24 VAC/VDC)
UA220100 like KTRRUu 217.456#21 but with:
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Operating voltage: 24 VAC/50 Hz, 24 VDC Protection class: III Max. switching voltage: 24 VAC/50 Hz, 24 VDC Min. switching voltage: 24 VAC/50 Hz, 24 VDC Switching power: 72 W Output signal: switching heating /cooling heating/cooling, ECO, OFF, 24 VAC/50 Hz, 24 VDC; analogue 0 10 V (5 mA) for controlling an rpm-controlled fan
KTRRUu 257.456#07 (24 VAC/VDC)
UA220103 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 50 x 50 mm pure white (like RAL 9010), glossy, without frame
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KTRRUu 257.456#09 (24 VAC/VDC)
UA220104 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 50 x 50 mm pearl white (like RAL 1013), glossy, without frame
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KTRRUu 257.456#27 (24 VAC/VDC)
UA220105 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 50 x 50 mm traffic/ studio white (like RAL 9016), glossy, without frame
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KTRRUu 257.456#28 (24 VAC)
UA220108 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover for use with BUSCH-JAEGER Reflex SI/SI Linear pure white (like RAL 9010), glossy, without frame
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KTRRUu 257.456#55 (24 VAC/VDC)
UA220106 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 55 x 55 mm pure white (like RAL 9010), glossy, without frame
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KTRRUu 257.456#56 (24 VAC/VDC)
UA220110 like KTRRUu 257.456#21 but scope of delivery as follows: controller, cover 55 x 55 mm, pure white (like RAL 9010), matt, without frame
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KTRRUu 257.456#57 (24 VAC/VDC)
UA220107 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 55 x 55 mm pearl white (like RAL 1013), glossy, without frame
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KTRRUu 257.456#59 (24 VAC/VDC)
UA220109 like KTRRUu 257.456#21 but scope of delivery as follows: Controller, cover 55 x 55 mm traffic/ studio white (like RAL 9016), glossy, without frame
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Accessories: suitable valve actuators ZBOOA-040.100 (see page 144), dew point sensor TPS 1/TPS 2/TPS 3 (see page 136), suitable external sensors (“Sensor 2”); see “Sensor Technology”).
Catalogue 2022 | Page 129
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