Trox FKRS-EU - Technical Data: Spring Return Actuator Version; Dimensions and Weight

Limit switches
Connecting cable length / cross section 1 m / 3 × 0.34 mm²
Protection level IP 66
Type of contact 1 changeover contact, gold-plated
Maximum switching current 0.5 A
Maximum switching voltage 30 V DC, 250 V AC
Contact resistance approx. 30 mΩ
2.3
FKRS-EU with spring return actuator
Dimensions and weight
L = 400
Ø DN
50
~ 115
~ 190
220
270
50
①
Fig. 3: FKRS-EU with spring return actuator
①
Keep clear to provide access for operation
Weight [kg]
Nominal size [mm] 100 125 150 160 180 200 224 250 280 315
ØDN [mm] 99 124 149 159 179 199 223 249 279 314
FKRS-EU with spring return actuator 3.1 3.4 3.6 3.7 4.0 4.2 4.5 5.0 5.5 6.2
... with circular installation block (ER) 7.5 10.4 9.4 9.1 12.8 11.6 15.3 13.9 17.8 16.8
... with square installation block (EQ) 9.1 13.0 12.0 11.7 15.1 15.4 20.6 19.1 24.7 21.8
Technical data
FKRS-EU with spring return actuator
Fire damper Type FKRS-EU 9