Page 188 - Surge-Protection-E_0.pdf

Compact SPDs – DIN Rail Mounted

BCO CL2 BD EX 24
927 984 BCO CL2 BD EX 24
Space-saving, compact surge arrester with a width of 6 mm and push-in connection technology with status indication for protecting one pair
927 984 4013364412002 04 02 02 06 33 g
91,00 € of intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V line-ground.
Type BCO CL2 ... BD EX 24
Part No. 927 984 +
SPD class L
Max. continuous operating voltage (d.c.) (UC) 36 V
D1 Lightning impulse current (10/350 µs) per line (Iimp) 1.5 kA
C2 Total nominal discharge current (8/20 µs) (In) 10 kA
1 1‘
protected Series resistance per line 1 ohms
2 2‘
Cut-off frequency line-line (fG) 3.5 MHz
Approvals SIL, ATEX, IECEx

Compact SPDs – DIN Rail Mounted Accessories for BLITZDUCTORconnect – Compact

DIN Rail Mounted Power Supply Unit
High-performance DIN rail mounted power supply unit with single-phase wide-range input can be connected to different supply systems.
910 499
PSU DC24 30W
The operating state indicator on the front panel indicates whether the output voltage is present. Supply of stationary condition monitoring
devices of the DEHNrecord portfolio (DRC SCM XT / DRC MCM XT / DRC IRCM).
910 499 4013364157149 04 03 01 50 180 g
169,00 €
Type PSU DC24 30W
Part No. 910 499
Input voltage range AC 85-264 V; DC 120-373 V
Frequency 44-66 Hz; 0 Hz
Input current (Ie) 0.7 A at AC 110 V / 0.5 A at AC 230 V
Output nominal voltage (Ua) DC 24 V (SELV)
Output current (Ia) 1.3 A at DC 24 V, max. 0.9 A at any installation position
Recommended backup fuse circuit breaker 10 A, 16 A, characteristic B, C
Standards / regulations EN 60950, EN 61204-3, UL 60950, UL 508, GL

PARTITION EXI
910 797 PARTITION EXI
Special installation conditions must be considered when installing BLITZDUCTORconnect surge protective devices in intrinsically safe circuits.
910 797 4013364428829 04 02 01 50 9 g
27,50 € In accordance with EN 60079-11;2007 a minimum distance (thread measure) of ≥ 50 mm must be maintained between intrinsically and
non-intrinsically safe circuits (connecting parts, e.g. terminals)! When using the Ex i partition of type PARTITION EXI, this distance is also
maintained if the surge protective devices are arranged directly next to one other. Ideally suited for use in conjunction with DRC IRCM for
condition monitoring of BCO modules (1 set = 2 pieces).
Type PARTITION EXI
Part No. 910 797 +
Colour blue
For mounting on 35 mm DIN rails acc. to EN 60715

DRC IRCM
910 710 DRC IRCM
DEHNrecord condition monitoring unit, DIN rail mounted set with integrated visual transmitter/receiver as well as visual reverse unit for
910 710 4013364424678 04 03 01 03 52 g
175,00 € monitoring the condition of BLITZDUCTORconnect arresters with LifeCheck. Visual status indication via LED group display combined with
remote signalling (break contact).
Type DRC IRCM
Part No. 910 710 +
Input voltage range (d.c.) (UIN) 6-35 V DC
Max. rated current consumption (IIN) ≤ 10 mA
Operating temperature range (TU) -30 °C ... +70 °C
Approvals UL, ATEX, IECEx

184 You will find detailed product information on our website Valid as of August 1, 2020