Outer Jacket Blue, Intrinsic Safety, Flexible, EMI Preferred Type
https://www.hitechcontrols.com/cables/control_cable/intrinsic_safe/oz_bl_cy.html

Application:

For hazardous areas the cables with special marking (blue) (hazard type-i-) used as flexible control and measuring cables to meet the requirements for the installation of electrical apparatus. These installations are not grounded and require a separate power circuit. Those cables are not suitable for underground laying.
The copper braided shielding ensures the transmission of data signals and free from interference.
EMI = Electromagnetic Interference
To optimize the EMI features we recommend a large round contact of the copper braiding on both ends.
CE= The product is conformed with the EC Low-Voltage Directive 73/23/EEC and 93/68/EEC

Cable Construction

• Bare copper, fine wire conductors bunch stranded to DIN VDE 0295 cl. 5, BS 6360 cl. 5 and IEC 60228 cl. 5
• Conductor insulation of special PVC Z 7225
• Black conductors with white continuous figure imprint to DIN VDE 0293 without ground conductor
• Conductors stranded in layers with optimal lay-length
• Conductor wrapping of plastic foil
• Braiding, tinned copper wire shielding, approx. 85% coverage
• Special PVC outer jacket TM2, to DIN VDE 0281 part 1 and HD 21.1
• Color: Blue (RAL 5015)

Properties

• Extensively oil resistant
  Chemical Resistance – see table Technical Information.
• PVC self-extinguishing and flame retardant according to VDE 0482-332-1-2, DIN EN 60332-1-2 / IEC 60332-1 (equivalent DIN VDE 0472 part 804 test method B)
• The materials used in manufacture are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Technical Data

• Control cable, special PVC with blue outer jacket for hazardous areas to hazard type -i- (=intrinsically safe)
• For intrinsically safe installation marking as per DIN EN 60079-14 and IEC 60079-14 section 12.2.2 (VDE 0165 part 1)
• Temperature Range Flexing -5°C to +80°C (+22°F to +176°F), Fixed Installation  -40°C to +80°C (-40°F to +176°F)
• Nominal Voltage U₀/U 300/500 V
• Test Voltage 3000 V
• Breakdown Voltage min. 6000 V
• Insulation Resistance Min. 20 MOhm x km
• Mutual Capacitance Conductor/conductor approx. 140 nF/km, Conductor/screen approx. 187 nF/km
• Inductance approx. 0.68 mH/km
• Coupling Resistance Max. 250 Ohm/km
• Minimum Bending Radius Flexing 10x cable Ø Fixed Installation 5x cable Ø
• Radiation Resistance Up to 80×10⁶ cJ/kg (up to 80 Mrad)\

SJT/, CE POWER CORDAGE & CONTROL CABLES
https://www.hitechcontrols.com/cables/installation-cables/selection-pages/contents.html

This flexible PVC cable is perfect for the Domestic/Export appliance manufacturing industry. (Colors: Black, White & Orange) One cable with all the needed approvals helps reduce inventory and the worry of selecting the correct cable for exporting. Applications include household, kitchen, and office appliances in dry and wet environments, both indoors and outdoors. Available with 2 to 5 conductors and 18 to 12 AWG (.75 to 4 mm2). Special order sizes and colors available. We have access to over $30 Million of HELUKABEL’s Inventory to help service the U.S.A. and Canadian markets.

We carry a large assortment of PVC Cable, PUR Cables for Installation in Drag Chains, PUR Cable Shielded PUR Track Cables, Shielded PVC Cables, Bio Oil Resistant Cables, Shielded PUR Cables, Halogen-Free Cables, PVC Cables for Installation in Drag Chains, Safety against High Bending in Drag Chain Systems, Shielded PVC Track Cables and Intrinsically Safe Cable. Today we control, inform, weld, pack and transport automatically by electric control and data cables. These cables are necessary to ensure a frictionless flow of data and material. We are able to offer most of these cables for many applications. https://www.hitechcontrols.com/cables/control_cable/selection_pages/Overall_selection.html