Technical Specifications:
- The CONTAX D 6331 S0 is a single-phase static digital recorder meter designed for direct measurement of 10(63) A.
- It features a backlit LCD display for enhanced visibility and includes power and consumption LED indicators.
- The device operates within a voltage range of 100-230V and a frequency range of 50-60 Hz.
- It has a measurement category of CAT III according to EN 61010-1 standards.
- The meter does not require a line phase connection as it uses an integrated current transformer for readings.
- It supports a totalizer power meter with 6 digits plus 1 decimal and a partial power meter with reset to zero, featuring 4 digits plus 1 decimal.

Electrical and Mechanical Connections:
- The connection type is direct through screw terminals for voltage circuits and pulses S0, with wire passing-through for current.
- The wire cross-section range for voltage terminals is 1 to 4 mm², and for S0 terminals, it is 2 mm².
- The maximum screw tightening torque is 0.5 Nm.
- The device is protected under Class II in correct mounting conditions and has an IP20/IP51 protection rating on the front according to EN 60529.

Environmental Conditions:
- The specified operating temperature range is -10 to +45°C, with a storage temperature range of -25 to +70°C.
- It operates in relative humidity conditions of 10 to 90% non-condensing.

Standards and Approvals:
- The device complies with directives 2014/30/EU (EMC), 2014/35/EU (LVD), and 2011/65/CE (RoHS).
- It adheres to standards EN 61010-1:2010, EN 62052-11:2003, and EN 62053-21:2003.

Accessories and Software:
- Available accessories include pulse collectors with RS485 RF and ASCII outputs.
- A free version of the measurement network management software with a billing module is available at ORBIS.ES.

Additional Information:
- Subject to technical changes, additional information can be found at www.orbis.es.