UAK 2-PE/S-X-230AC-ST - Type 3 surge protection plug - 2798527

Product properties

Type	DIN rail module, two-section, divisible
Surge protection fault message	optical
Arrester can be tested with CHECKMASTER from software version:	From SW rev. 1.00
IEC test classification	III
EN type	T3

Connection data

Connection method	Screw connection
Screw thread	M3
Tightening torque, min	0.8 Nm
Conductor cross section flexible min.	0.2 mm²
Conductor cross section flexible max.	2.5 mm²
Conductor cross section, rigid min.	0.2 mm²
Conductor cross section, rigid max.	4 mm²

Material specifications

Flammability rating according to UL 94	V2
Housing material	PA

Protective circuit

Direction of action	1L-N & N-PE
Nominal frequency f_N	50 Hz
Nominal frequency f_N		60 Hz
Maximum continuous operating voltage U_C	250 V
Protective conductor current I_PE	≤ 1.5 µA
Operating effective current I_C at U_C	≤ 1.1 mA
Nominal discharge current I_n (8/20) µs	2.5 kA
Maximum discharge current I_max (8/20) µs	6.5 kA
100% lightning front-of-wave sparkover voltage (1.2/50) µs (L-N)	≤ 750 V (Spike/static)
100% lightning front-of-wave sparkover voltage (1.2/50) µs (L-PE)	≤ 1.4 kV (Spike/static)
Energy absorption symmetrical	150 J
Enery absorption, asymmetrical	75 J
Voltage protection level U_p (L-N)	≤ 1.2 kV (at isn)
Voltage protection level U_p (L-PE)	≤ 1.2 kV (at isn)
Residual voltage at In	≤ 1.2 kV
Residual voltage at In		≤ 1.4 kV
Response time t_A (L-N)	≤ 25 ns
Response time t_A (L-PE)	≤ 100 ns
Max. required back-up fuse	26 A (gL, in conjunction with UAK-BE)
Max. required back-up fuse		6 A (gL, in conjunction with UAK-BE/L6)

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-20 °C ... 60 °C

Standards and regulations

Item number	2798527
Packing unit	10 pc
Minimum order quantity	1 pc
Product key	CL1491
GTIN	4017918073794
Weight per piece (including packing)	74.59 g
Weight per piece (excluding packing)	74.093 g
Country of origin	DE

UAK 2-PE/S-X-230AC-ST - Type 3 surge protection plug

2798527

EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%