SFL Protector

Surge protection with monitoring device and disconnector
Interference suppressor filter
Enhanced safety due to distinctive Y protection circuit

Mains switch with operating state indication (SFL PRO 6X only)
2 m connection cable for flexible use in a wide range of applications
Visual operating state (green) and fault indicator (red)

Multiple socket outlet for protecting the power supply circuit of electronic equipment against transient overvoltages as well as high-frequency interference voltages. For installation in conformity with the lightning protection zones concept at the boundaries from 1 – 2 and higher.

Details

SFL PRO 6X: Surge protective multiple socket outlet with interference suppressor filter
SFL PRO 6X 19": Surge protective multiple socket outlet with mains filter for 482.6 mm (19 inch) data cabinets

The SFL Protector surge arrester complements the wide range of Red/Line surge protective devices. The combination of surge protection and mains filter makes the six-way socket outlet a powerful device for protecting electronic consumers in final electrical circuits. The harmonised surge protection and filter functions complement one another and prevent a core saturation of the filter in case of energetic transients. The integrated mains filter was optimised for protection against balanced and unbalanced high-frequency interferences. With a nominal current carrying capability of 16 A, the SFL Protector can be flexibly used in final electrical circuits.
The distinctive Y protection circuit ensures protection even if the phase and neutral conductors in standard earthed socket outlets cannot be identified. The standard green and red LEDs indicate the operating state of the surge protective device.
The SFL PRO 6X 19" has been specifically developed for use in network cabinets and therefore provides optimal protection of terminal equipment in this critical field of application.

Further Models / Accessory:

SFL PRO 6X

SFL PRO 19"

SFL PRO 6X

Basic circuit diagram SFL PRO 6X

Dimension drawing SFL PRO 6X

Surge protective multiple socket outlet with mains filter

Surge protection with monitoring device and disconnector
Interference suppressor filter

Visual operating state (green) and fault indication (red)

Type
Part No.
SPD according to EN 61643-11
SPD according to IEC 61643-1
Nominal a.c. voltage	U_N	V
Max. continuous operating a.c. voltage	U_C	V
Nominal load current a.c.	I_L	A
Nominal discharge current (8/20 µs)	I_n	kA
Total discharge current (8/20 µs) [L+N-PE]	I_total	kA
Combined impulse	U_OC	kV
Combined impulse [L+N-PE]	U_OC_total	kV
Voltage protection level	U_P	kV
Response time [L-N]	t_A	ns
Response time [L/N-PE]	t_A	ns
Max. mains-side overcurrent protection
Short-circuit withstand capability for mains-side overcurrent protection with 16 A gL/gG		kA_rms
Temporary overvoltage (TOV) [L-N]	U_T	V / 5 sec.
Temporary overvoltage (TOV) [L/N-PE]	U_T	V / 5 sec.
Temporary overvoltage (TOV) [L+N-PE]	U_T	V + U_CS/ 200 ms
TOV characteristic [L-N]
TOV characteristic [L/N-PE]
TOV characteristic [L+N-PE]
Fault indication
Operating state indication
Number of ports
Operating temperature range	T_U
Connecting cable		mm
Number of socket outlets
For mounting on
Enclosure material
Place of installation
Degree of protection
Dimensions		mm
Mains filter
Attenuation for f = 1 MHz, balanced		dB
Attenuation for f = 1 MHz, unbalanced		dB
Amount
Further Pictures
Options

SFL PRO 6X
909 250
Type 3
Class III
230
255
16
3
5
6
10
≤ 1.5
≤ 25
≤ 100
16 A gL/gG or B 16 A
1.5
335
400
1200
withstand
withstand
safe
red light
green light
2
-20°C...+40°C
approx. 2000
6
plug-in systems with earth contact according to DIN 49440 / DIN 49441
thermoplastic, black/silver, UL 94 V-1
indoor
IP 20
571 x 72 x 43
acc. to EN 60939-1
≥ 32
≥ 30
pc(s)

Further Information

Further Information
	Product Specifications (Text)
	Product Specifications (PDF)
	Installation Instructions

Certificates
	CE_SFL_PRO_6X

SFL PRO 19"

Basic circuit diagram SFL PRO 6X 19"

Dimension drawing SFL PRO 6X 19"

Surge protective multiple socket outlet with mains filter for 482.6 mm (19 inches) data cabinets

Surge protection with monitoring device and disconnector
Interference suppressor filter

Visual operating state (green) and fault indication (red)

Type
Part No.
SPD according to EN 61643-11
SPD according to IEC 61643-1
Nominal a.c. voltage	U_N	V
Max. continuous operating a.c. voltage	U_C	V
Nominal load current a.c.	I_L	A
Nominal discharge current (8/20 µs)	I_n	kA
Total discharge current (8/20 µs) [L+N-PE]	I_total	kA
Combined impulse	U_OC	kV
Combined impulse [L+N-PE]	U_OC_total	kV
Voltage protection level	U_P	kV
Response time [L-N]	t_A	ns
Response time [L/N-PE]	t_A	ns
Max. mains-side overcurrent protection
Short-circuit withstand capability for mains-side overcurrent protection with 16 A gL/gG		kA_rms
Temporary overvoltage (TOV) [L-N]	U_T	V / 5 sec.
Temporary overvoltage (TOV) [L/N-PE]	U_T	V / 5 sec.
Temporary overvoltage (TOV) [L+N-PE]	U_T	V + U_CS/ 200 ms
TOV characteristic [L-N]
TOV characteristic [L/N-PE]
TOV characteristic [L+N-PE]
Fault indication
Operating state indication
Number of ports
Operating temperature range	T_U
Connecting cable		mm
Number of socket outlets
For mounting on
Enclosure material
Place of installation
Degree of protection
Dimensions		mm
Mains filter
Attenuation for f = 1 MHz, balanced		dB
Attenuation for f = 1 MHz, unbalanced		dB
Amount
Further Pictures
Options

SFL PRO 6X 19"
909 251
Type 3
Class III
230
255
16
3
5
6
10
≤ 1.5
≤ 25
≤ 100
16 A gL/gG or B 16 A
1.5
335
400
1200
withstand
withstand
safe
red light
green light
2
-20°C...+40°C
approx. 2000
6
plug-in systems with earth contact according to DIN 49440 / DIN 49441
anodised aluminium profile, silver
indoor
IP 20
483 x 44 x 44
according to EN 60939-1
≥ 32
≥ 30
pc(s)

Further Information