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The Phoenix Contact 2856126 is a base element designed for DIN rail mounting. It is a two-section, divisible DIN rail module with a width of 17.7 mm, height 89.8 mm, and depth 52 mm. The module provides signal ground to earth ground direction of action.
Key specifications include a flammability class of V0 per UL 94, operating temperature range from -40°C to 85°C, and IP20 degree of protection. The screw connection method uses M3 screws with a tightening torque of 0.5 Nm and stripping length of 8 mm.
The module accepts stranded conductors from 0.2 mm² to 2.5 mm² and solid conductors from 0.2 mm² to 4 mm² (24 AWG to 12 AWG). Series resistance is 2.2 Ω ±10% on terminals 7-8/11-12 and ≤1 Ω on terminals 9-10. Output voltage limitation is ≤600 V for a 1 kV/µs core-earth spike.
-40°C to 85°C.
V0 per UL 94.
DIN rail 35 mm.
IP20.
Width 17.7 mm, height 89.8 mm, depth 52 mm.
2.2 Ω ±10% on terminals 7-8/11-12 and ≤1 Ω on terminals 9-10.
Screw connection with M3 screws, tightening torque 0.5 Nm.