DEHNsafe

Two-pole surge protective device for 230 V terminal equipment
For use in flush-type boxes and cable ducts
Enhanced safety due to fault-proof Y protective circuit
Multiple visual indicator
Programmable acoustic function
Terminals for through-wiring
Independent of the socket outlet design

Details

DEHNsafe

Surge protective device for use in cable ducts and flush-type boxes. For single-phase 230 V TT and TN systems.

1 Product

Part No. 924370 DSA 230 LA

GTIN 4013364081321, Customs tariff No. (EU): 85363010, Gross weight: 88.00 g, PU: 1.00 pc(s)

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Additional information

DEHNsafe 230 LA surge protective device for cable ducts
Two-pole surge arrester for 230 V terminal devices
Type 3 SPD according to EN 61643-11
For use in flush-type boxes and cable ducts
Multiple visual status indication
Programmable acoustic function
Max. continuous operating voltage: 255 V a.c.
Voltage protection level: <= 1.5 kV
Total discharge current: 5 kA
Max. mains-side overcurrent protection:
16 A gG or B 16 A
Energy-coordinated according to IEC 62305-4 with arresters
of the Red/Line series

Brand: DEHN
Type: DSA 230 LA
Part No.: 924370
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 3 / class III
Max. continuous operating voltage (a.c.) (U_C )	255 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	3 kA
Total discharge current (8/20 µs) [L+N-PE] (I_total )	5 kA
Voltage protection level [L-N] / [L/N-PE] (U_P )	≤ 1250 / ≤ 1500 V
Max. mains-side overcurrent protection	B 16 A
Fault indication	red light + acoustic signal
Operating state indication	green light

SPD according to EN 61643-11 / IEC 61643-11	type 3 / class III
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	255 V (50 / 60 Hz)
Nominal load current (I_L )	16 A
Nominal discharge current (8/20 µs) (I_n )	3 kA
Total discharge current (8/20 µs) [L+N-PE] (I_total )	5 kA
Combination wave (U_OC )	6 kV
Combination wave [L+N-PE] (U_OC_total )	10 kV
Voltage protection level [L-N] / [L/N-PE] (U_P )	≤ 1250 / ≤ 1500 V
Response time [L-N] (t_A )	≤ 25 ns
Response time [L/N-PE] (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	B 16 A
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	1 kA_rms
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	335 V / 5 sec. – withstand
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – safe failure
Temporary overvoltage (TOV) [L/N-PE] (U_T) – Characteristic	335 V / 120 min. – withstand
Temporary overvoltage (TOV) [L/N-PE] (U_T) – Characteristic	440 V / 5 sec. – withstand
Temporary overvoltage (TOV) [L+N-PE] (U_T) – Characteristic	1200 V + U_REF / 200 ms – safe failure
Fault indication	red light + acoustic signal
Operating state indication	green light
Number of ports	1
Switch	function test / acoustic signal off
Operating temperature range (T_U )	-25 °C ... +40 °C
Cross-sectional area (min.)	0.5 mm²solid / stranded / flexible
Cross-sectional area (max.)	2.5 mm²solid / stranded / flexible
For mounting on	retaining rings (Ø60 mm) for installation in switch boxes (40 mm deep)
Enclosure material	thermoplastic, grey, UL 94 V-2
Place of installation	indoor installation
Degree of protection	IP 20
Cover	TAE

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DEHNsafe

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DEHNsafe

Part No. 924370 DSA 230 LA

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DEHNsafe

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DEHNsafe

Part No. 924370 DSA 230 LA

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