UNSHIELDED INSTRUMENTATION CABLE
UNSHIELDED INSTRUMENTATION CABLE
BUY DIRECT FROM THE INNOVCABLE FACTORY
ISO 9001 QUALITY ASSURANCE RINA INNOVCABLE
UNSHIELDED INSTRUMENTATION CABLE
UNSHIELDED INSTRUMENTATION CABLE
BUY DIRECT FROM THE INNOVCABLE FACTORY
ISO 9001 QUALITY ASSURANCE RINA INNOVCABLE

Instrumentation Cable; Max. 2,50 mm²; 300 V; 1 to 56 pairs or triples; Numbered conductors; PVC/PVC; Flame retardant; +70°C

Unshielded Instrumentation Cable (SB) 300V NBR 10300

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Superior Connectivity for Industrial Automation and ControlDeveloped for the most demanding industrial applications, our instrumentation cable guarantees the transmission of analog and digital signals with maximum fidelity and security. Its robust construction ensures superior performance and total protection in critical environments, optimizing your processes and guaranteeing the continuity of your operation.
  • Superior Flame Retardant Protection: Safe installation with self-extinguishing material that protects against the risk of fire.
  • Superior Signal Performance: Pure copper ensures the highest fidelity and clarity in data transmission.
  • Durability in Harsh Environments: Resistant to moisture, UV rays and a wide range of chemicals.
  • Versatility for your Application: Ideal for digital and analog signals (4-20mA), sensors, and the Hart protocol.
  • Trust and Certified Quality: 100% Brazilian production following strict technical standards for your peace of mind.
PRODUCT DESIGN
  • Stranded conductor made of bare electrolytic copper wires, soft temper, stranding class 2 NBR NM 280.
  • Insulation made of thermoplastic compound based on polyvinyl chloride (PVC/A).
  • Meeting of drivers in pairs, trios, or groups of four.
  • Twist pitch: 50 to 65mm
  • Separator made of polyester tape.
  • Communication cable consisting of a stranded conductor with a cross-section of 0,50 mm², insulation in (PVC/A), blue color (when applied).
  • Thermoplastic compound coating based on polyvinyl chloride (PVC/ST1) in black.
DETAILS

Benefits

  • Reliable Transmission: 100% pure copper conductor, guaranteeing maximum conductivity and minimal signal loss.
  • Enhanced Security: Flame-retardant and self-extinguishing properties, in accordance with NBR NM IEC 60332-3-23, for greater safety.
  • High Durability: Excellent resistance to chemicals, moisture, and UV rays, ideal for industrial environments.
  • Excellent Flexibility: It facilitates installation and routing through conduits and trays with complex layouts.
  • System Compatibility: It perfectly meets the Hart protocol (4-20mA), digital signals, and point-to-point instrumentation.
  • Optional Versatility: It can be manufactured with special compounds that are resistant to oils and greases.
  • Effective Isolation: PVC/A insulation for 300V voltage, ensuring conductor protection.
  • National Product: Cable 100% manufactured in Brazil, guaranteeing quality and compliance with local standards.
  • Easy Installation: Identifying conductors by color optimizes assembly and connection time.
  • Signal Integrity: Construction with optimized twist pitch to reduce interference and noise.

Applications

  • Industrial Automation: Ideal for fixed installations in industrial plants for process control.
  • Analog Signals: Driving standard 4-20mA instrumentation signals in control loops.
  • Digital Communication: Transmission of digital signals between equipment and supervisory systems.
  • Point-to-Point Instrumentation: Direct connection of field instruments to control panels and PLCs.
  • Systems with Hart Protocol: Used for communication and powering intelligent field devices.
  • Sensor Connection: Interconnection of pressure, temperature, level, flow, and other sensors.
  • Meter Connection: Connecting various types of meters and transducers in industrial processes.
  • Relay Power Supply: Power supply for conventional and electronic relays in panels.
  • Control Panels: Interconnection of pushbuttons, indicators, and other components in control panels.
  • Industrial Environments: General application in the chemical, petrochemical, pulp and paper, and food industries.
TECHNICAL DATA
General information
BrandINNOVCABLE
Product typeSB 300V instrumentation cable.
Reference normNBR 10300.
Electrical Parameters
Insulation Voltage300V.
Maximum Electrical Resistance of the Conductor0,50 mm²: 37,02 Ω/km
0,75 mm²: 25,19 Ω/km
1,00 mm²: 18,61 Ω/km
1,50 mm²: 12,44 Ω/km
2,50 mm²: 7,62 Ω/km
Insulation Resistance (at 20°C)0,50 mm²: 50 MΩ/km
0,75 mm²: 43 MΩ/km
1,00 mm²: 39 MΩ/km
1,50 mm²: 32 MΩ/km
2,50 mm²: 36 MΩ/km
Mutual Capacitance0,50 mm²: 120 nF/km
0,75 mm²: 134 nF/km
1,00 mm²: 142 nF/km
1,50 mm²: 168 nF/km
2,50 mm²: 185 nF/km
Mutual Inductance0,50 mm²: 0,60 mH/km
0,75 mm²: 0,59 mH/km
1,00 mm²: 0,58 mH/km
1,50 mm²: 0,55 mH/km
2,50 mm²: 0,53 mH/km
Product Design
Conductor MaterialBare electrolytic copper wires, soft temper (100% virgin).
Driver ClassClass 2 string set (Class 5 available upon request).
Vein Isolation MaterialThermoplastic compound based on polyvinyl chloride (PVC/A).
Exterior Roofing MaterialThermoplastic compound based on polyvinyl chloride (PVC/ST1).
Cover ColorBlack.
Cable FormatCylindrical.
Type of TwistConductors gathered in pairs, trios, or quartets.
Twisting Step50 to 65 mm.
SeparatorPolyester tape.
Communication CableAvailable (when applicable), 0,50mm² conductor with blue PVC/A insulation.
Road IdentificationPairs: Veins in black and white.
Suits: Veins in the colors Black, White, and Red.
Product characteristics
Application AreaFixed installations for transmitting analog (4-20mA) and digital signals, point-to-point instrumentation, Hart protocol, and connections for sensors, meters, and relays in industrial environments.
Maximum Temperature in the Conductor70 °C in continuous mode.
Flame RetardantYes, it is flame retardant and self-extinguishing according to NBR NM IEC 60332-3-23, category B.
UV resistantYes.
Chemical ResistantYes, it is resistant to chemicals and moisture.
Construction Options (Upon Request)
Driver OptionsTinned copper, Class 5 stringing.
Insulation Options (Temperature)PVC/E (105°C), XLPE (90°C or 125°C), HEPR (90°C), PE (80°C).
Coverage OptionsPE, PVC/E, PVC/ST2, special PVC resistant to oils and greases, LSZH (non-halogenated compound).
Special ApplicationsPerfectly cylindrical cover for use with cable glands in classified areas (Ex).
Applicable Standards
ABNT/MERCOSURNM-280, NM-IEC 60228.
ABNTNBR 10300, NBR 6812, NBR 6251, NBR NM IEC 60332-3-23 (category B).
DIMENSIONAL TABLE
Nominal Section (mm²)Number of PairsExternal Diameter (mm)
Nominal Weight (Kg/Km)
0,515,7237,48
0,526,4655,94
0,539,0886,17
0,549,44104,61
0,559,84121,43
0,5610,58135,47
0,5711,25153,58
0,5812,29187,33
0,5912,89210,06
0,51013,43223,69
0,51114,17243,88
0,51214,68266,37
0,51315,16279,79
0,51415,64306,45
0,51516,08319,67
0,51616,52341,69
0,51716,94354,8
0,51817,77384,46
0,51917,96398,08
0,52018,35415,55
0,52118,72432,9
0,52219,09454,65
0,52319,46467,6
0,52419,81489,23
0,52523,19664,45
0,7516,1445,15
0,7526,9769,65
0,7539,9107,28
0,75410,3131,26
0,75510,75153,92
0,75611,58173,99
0,75712,33198,09
0,75813,44238,91
0,75914,11267,67
0,751014,72287,28
0,751115,53314,09
0,751216,1342,56
0,751316,63361,94
0,751417,16394,56
0,751517,66413,72
0,751618,15441,67
0,751718,62460,7
0,751819,08479,58
0,751919,74516,64
0,752020,17540,03
0,752120,59563,28
0,752221590,93
0,752321,42609,78
0,752421,81637,3
0,752522,61681,59
116,4952,42
127,482,79
1310,6127,46
1411,03156,91
1511,53185,28
1612,43211,23
1713,25241,18
1814,42288,75
1915,15323,37
11015,82348,82
11116,67382
11217,3416,31
11317,88441,51
11418,46479,94
11519504,89
11619,53538,64
11720,05563,45
11820,54588,1
11921,25631,65
12021,72660,82
12122,17689,83
12222,63723,25
12323,08747,87
12423,51781,14
12524,34832,82
1,517,0565,25
1,528,07106,26
1,5311,7163,41
1,5412,18202,85
1,5512,74241,59
1,5613,76278,19
1,5714,69318,72
1,5815,96378,32
1,5916,78423,57
1,51017,54459,59
1,51118,48504,19
1,51219,18549,08
1,51319,84584,83
1,51420,49633,81
1,51521,1669,26
1,51621,71713,52
1,51722,29748,82
1,51822,85783,95
1,51923,62839,12
1,52024,16878,76
1,52124,67918,25
1,52225,18962,13
1,52325,69997,21
1,52426,171040,93
1,52527,051105,65
2,517,9489,2
2,529,15150,69
2,5313,44231,22
2,5414,01290,1
2,5514,67348,91
2,5615,88405,98
2,5716,98466,9
2,5818,4549,17
2,5919,38614,86
2,51020,27671,25
2,51121,34737,57
2,51222,18802,84
2,51322,96858,9
2,51423,73928,21
2,51524,45983,92
2,51625,171048,44
2,51725,861103,98
2,51826,521159,31
2,51927,391236,5
2,52028,031296,37
2,52128,631356,05
2,52229,231420,13
2,52329,841475,4
2,52430,411539,28
2,52531,381628,29
Nominal Section (mm²)Number of TriosExternal Diameter (mm)
Nominal Weight (Kg/Km)
0,516,1553,66
0,528,0986,65
0,539,38116,11
0,5410,45148,86
0,5511,42176,61
0,5612,29199,37
0,5713,08226,18
0,5814,24271,4
0,5914,94302,84
0,51015,6325,15
0,51116,44355,64
0,51217,04386,73
0,51317,6408,74
0,51418,17443,99
0,51518,7465,77
0,51619,21496,23
0,51719,7517,77
0,51820,19539,29
0,51920,88580,11
0,52021,34606,04
0,52121,78631,84
0,52222,22662,04
0,52322,64683,3
0,52423,07713,37
0,52523,89763,02
0,7516,664,67
0,7528,77107,44
0,75310,21146,28
0,75411,42188,25
0,75512,5225,17
0,75613,47257,03
0,75714,36292,88
0,75815,61348,52
0,75916,39389,04
0,751017,12420,38
0,751118,04460,72
0,751218,72500,85
0,751319,35531,86
0,751419,98576,11
0,751520,57606,87
0,751621,14646,29
0,751721,69676,77
0,751822,25707,24
0,751922,99758,07
0,752023,5792,94
0,752124827,67
0,752224,49866,79
0,752324,96896,97
0,752425,44935,95
0,752526,31996,99
116,9975,16
129,36127,41
1310,93175,35
1412,24226,32
1513,42272,17
1614,47312,9
1715,44357,59
1816,77423,23
1917,63472,61
11018,42512,78
11119,41562,64
11220,14611,59
11320,83651,4
11421,51704,45
11522,16743,98
11622,78792,16
11723,38831,4
11823,99870,61
11924,78931,1
12025,34974,72
12125,871018,18
12226,411066,04
12326,931104,94
12427,441152,64
12528,361224,5
1,517,5993,8
1,5210,46164,13
1,5312,21228,41
1,5413,99297,23
1,5515,18358,48
1,5616,42415,58
1,5717,54476,44
1,5819560,5
1,5920626,12
1,51020,92682,47
1,51122,03749,83
1,51222,88814,96
1,51323,68870,92
1,51424,46939,95
1,51525,22995,59
1,51625,941059,86
1,51726,651115,16
1,51827,281169,94
1,51928,221248,58
1,52028,711307,01
1,52129,441367,26
1,52229,921430,09
1,52330,651485,93
1,52431,141548,76
1,52532,771645,88
2,519,46143,21
2,5213,35258,36
2,5315,73365,31
2,5418,13476,86
2,5519,75579,71
2,5621,43678,5
2,5722,95780,82
2,5824,78912,1
2,5926,131019,31
2,51027,391117,08
2,51128,821229,27
2,51229,971335,82
2,51331,061433,07
2,51432,111543,33
2,51533,131640,14
2,51634,121745,52
2,51735,081841,88
2,51835,941937,53
2,51937,132061,83
2,52037,792160,86
2,52138,782262,35
2,52239,442365,78
2,52340,432462,87
2,52441,092566,3
2,52543,162716,53
Nominal Section (mm²)Maximum Electrical Resistance (Ω/km)Capacitance (nF/km)Inductance (mH/km)
Insulation Resistance (MΩ/km at 20°C)
0,537,021200,650
0,7525,191340,5943
118,611420,5839
1,512,441680,5532
2,57,621850,5336
RELATED PRODUCTS

SHIPPING AND DELIVERY TIMES

Shipping and Delivery Times – FAQ

Q: How does product shipping work?

A: We ship throughout Brazil. We work with the Post Office (SEDEX and PAC) and several partner carriers. When you finalize your purchase, our system calculates and presents the best shipping options available for your zip code, based on the weight and dimensions of your order.

Q: What is the delivery time for my order?

A: Our total delivery time is the sum of two stages: Availability Time + Carrier Time.

  • Availability Period:

    • Products in Stock: If the product is in stock, it will be shipped within 2 business days.

    • Products Made to Order: To ensure maximum quality and flexibility, many of our cables are made to order . In these cases, the production and shipping time is 15 business days.

  • Carrier's deadline:

    • This is the time it takes for the shipping to reach you after we dispatch it. This timeframe is shown when calculating shipping costs in your shopping cart.

Therefore, for a product that is in production, the total estimated delivery time will be 15 business days plus the shipping time.

Q: Why the 15 business day production lead time? What if there are delays?

A: Our on-demand production model allows us to offer superior industrial-quality cables, in the exact length you need, and at extremely competitive prices. As a manufacturing unit, our production process involves several variables, such as receiving raw materials and operating complex machinery. We understand that unforeseen events can occur. Should any event arise that could impact the 15-business-day timeframe, our team will proactively contact you to keep you informed of the new schedule. We are committed to complete transparency throughout the entire process.

Q: Can I cancel an order that is already in production?

A: For products manufactured on demand (make-to-order model), we do not accept cancellations once the order enters our production line. This is because, to ensure speed and competitive pricing, the raw materials for your cable are separated and allocated, and the manufacturing process begins immediately after payment confirmation. Please review your order carefully before finalizing it. If you have any questions, please contact our team.

Shipping Costs

Q: How is the shipping cost calculated?

A: The value is automatically calculated in your shopping cart, based on the total weight of the products, the dimensions of the packaging, and the destination zip code entered.

Q: Do you offer free shipping?

A: We don't currently have a fixed free shipping policy. Occasionally, we may run specific promotions. The most accurate way to check the cost for your location is to add the desired products and your zip code to your cart.

Warranty and Returns

Q: What is the return and exchange policy?

A: According to our policy and the Consumer Protection Code, we accept returns due to buyer's remorse or manufacturing defects within 7 (seven) calendar days of receiving the product. To initiate the process, please contact our Customer Service Center via email. ecommerce@innovcable. Com.br Please provide the order number and reason for the return. The product must be returned in its original packaging, undamaged and showing no signs of misuse. We emphasize that this return policy remains valid and unchanged after receipt.

Q: Do the products have a warranty?

A: Yes. All cables in our product line are guaranteed against manufacturing defects. The specific warranty period can be found on each product page. The warranty does not cover damage caused by incorrect installation, misuse, or natural wear and tear from use.

COIL1 (1)
COIL 2
empilhadeira

Loading and Transportation

1. When lifting with a crane, the correct rope must be used, attached to an axle located in the center of the coil.

* Heads up:
– Move it as close to the ground as possible.
Move slowly and, once in the correct position, do not stop abruptly.

2- In the case of a forklift, the drums must not be damaged by the forklift.

* Heads up:
Place the coil in the center of the fork.
The width of the fork must be greater than the spool.

Transportation and unloading

✽ Precautions when handling cables:
• Do not cover the coils.
• Do not roll more than 20 m.
• Do not use sharp objects when moving.
• Do not roll a damaged coil.
• Do not roll on uneven surfaces.
• Do not store the coil near heaters or flammable materials.
 

Checks when handling cables – Storage

• Do not remove the protective materials and packaging that protect the reels and cables until they are used.
• Store in a protected or enclosed location to protect against damage from machinery.
• Store in a suitable, closed storage location for extended periods. (Coils and packaging should be kept in a dry place.)
• Seal both ends of the remaining cables on the reels using heat-shrink tubing to prevent moisture absorption.