TT-SLKK5-S- 12AC
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Surge protection device
2809636
Terminal block with suppressor diode as surge voltage protection between clamping connector and DIN rail, separate ground connection, nominal voltage: 12 V AC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 69 mm
Product details
Product type | Surge protection for MCR technology |
IEC test classification | C1 |
C3 | |
VDE requirement class | C3 |
Type | Single-level terminal block – separate PE connection |
Nominal voltage UN | 12 V AC |
Connection method | Screw connection |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Conductor cross-section flexible min. | 0.2 mm² |
Conductor cross-section flexible max. | 4 mm² |
Conductor cross-section, rigid min. | 0.2 mm² |
Conductor cross-section, rigid max. | 4 mm² |
Width | 6.2 mm |
Height | 66.5 mm |
Depth | 69.5 mm |
Flammability rating according to UL 94 | V2 |
Housing material | PA |
Mechanical data | |
Open side panel | Yes |
Direction of action | Line-Earth Ground |
Maximum continuous operating voltage UC | 18 V DC |
13 V AC | |
Maximum continuous voltage UC (line-earth) | 18 V DC |
13 V AC | |
Operating effective current IC at UC | ≤ 5 µA |
Protective conductor current IPE | ≤ 5 µA |
Nominal discharge current In (8/20) µs (line-ground) | 254 A |
Total surge current (8/20) µs | 254 A |
Max. discharge current Imax (8/20) µs maximum (line-earth) | 254 A |
Nominal pulse current Ian (10/1000) µs (line-earth) | 49 A |
Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 28 V |
Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 28 V |
Residual voltage at In (conductor-ground) | ≤ 39 V |
Response time tA (line-earth) | ≤ 1 ns |
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system | typ. 1.5 MHz |
Capacity (Core-Earth) | 1.85 nF |
Impulse durability (line-earth) | C1 - 500 V / 250 A |
C3 - 25 A |
Ambient conditions | |
Degree of protection | IP20 |
Ambient temperature (operation) | -40 °C ... 85 °C |
VDE requirement class | C3 |
Air clearances and creepage distances | |
Standards/regulations | VDE 0110-1 / IEC 60664-1 |
Standards Information technology specification | |
Standards/regulations | IEC 61643-21 |
IEC 61643-21 |
Mounting type | DIN rail: 35 mm |
Item number | 2809636 |
Packing unit | 50 pc |
Minimum order quantity | 1 pc |
Note | Made to order (non-returnable) |
Sales key | 073 |
Product key | CL2227 |
GTIN | 4017918101312 |
Weight per piece (including packing) | 19.28 g |
Weight per piece (excluding packing) | 19.28 g |
Customs tariff number | 85363030 |
Country of origin | GR |
EU REACH SVHC | |
REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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