Block series CY-A

600 Volt

Cu 14 up to 10 AWG

Double insulation

UL 1277

Control, signalling, measuring and protective equipment; electric controls of industrial installations. Installed in aerial trays, gutters or conduits, under roof or ladder under roof, buried in ducts or directly buried. It provides additional electromagnetic protection. Manufactured in compliance with the National Electrical Code ANSI/NFPA 70 of the US and the National Electrical Code NOM-001 SEDE, Mexico.

Features

Temperature rating: 90ºC (operating), 160ºC (short circuit)
Voltage rating: 600V AC
Construction requirements: As per UL 1277
Conductor requirements: As per ASTM B8
Conductor: Annealed electrolytic copper; class B
Primary insulation: Special PVC compound
Secondary insulation: THHN (Nylon)
Shield: Helically applied Aluminium – Polyester tape plus tinned copper drain wire
Sheath: PVC, fire-retardant
Fire requirements: As per UL 1685
Test requirements: As per UL 2556 (UV rays)
NEC code (NFPA 70): Art 336 - Art 501 classified areas Cl 1 Div 2 and Cl 2 Div 2

Electromagnetic interference protection

Fire-retardant

Mineral oil resistant

UV resistant

Industrial applications

Wet locations

Identification

	Standard
	Sheath	Conductors
Multiconductor		alphanumeric identification

Instalation

Installation temperature

Over conductors

Minimum bend radius

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ELECTRICAL CHARACTERISTICS

Resistances and intensity of admissible currents

Gauge AWG	Electrical resistance at 20°C in C.C. (Ohm/km)	Electrical resistance at 90°C in C.A. at 60Hz (Ohm/km)	Current-carrying capacity (1)
Gauge AWG	Electrical resistance at 20°C in C.C. (Ohm/km)	Electrical resistance at 90°C in C.A. at 60Hz (Ohm/km)	2x	4x	7x	10x	19x	30x	48x
14	8.79	11.21	25	20	17.5	12.5	12.5	11.3	8.8
12	5.54	7.06	30	24	21	15	15	13.5	10.5
10	3.48	4.44	40	32	28	20	20	18	14

(1) Current-carrying capacity of cables with up to three conductors, installed in ducts or directly buried, up to an ambient temperature of 30ºC, according to chart 310.15 (B)(16) of the NFPA 70. As from four-conductors, we’ve additionally applied the correction factor for more than three conductors from the chart 310.15 (B)(3)(a) of the NFPA70.

DIMENSIONS & WEIGHT

Cable Formation N° Cond. x gauge AWG	Diameter under shield mm	External diameter mm	Weight kg/km	Code	Mat Number	Previous Code
2 x 14	5.7	8.2	96	CY-A 2x14	-	CY 0214 A
3 x 14	6.1	8.6	122	CY-A 3x14	-	CY 0314 A
4 x 14	6.9	9.4	151	CY-A 4x14	-	CY 0414 A
5 x 14	7.6	10.2	180	CY-A 5x14	-	CY 0514 A
7 x 14	8.5	11.0	234	CY-A 7x14	-	CY 0714 A
10 x 14	11.0	14.3	345	CY-A 10x14	-	CY 1014 A
12 x 14	11.5	14.7	397	CY-A 12x14	-	CY 1214 A
14 x 14	12.5	15.8	453	CY-A 14x14	-	CY 1414 A
19 x 14	14.1	17.4	589	CY-A 19x14	-	CY 1914 A
24 x 14	16.7	20.0	730	CY-A 24x14	-	CY 2414 A
30 x 14	18.1	22.4	938	CY-A 30x14	-	CY 3014 A
37 x 14	19.8	24.1	1129	CY-A 37x14	-	CY 3714 A
48 x 14	22.8	27.1	1428	CY-A 48x14	-	CY 4814 A
2 x 12	6.6	9.1	126	CY-A 2x12	-	CY 0212 A
3 x 12	7.1	9.7	166	CY-A 3x12	-	CY 0312 A
4 x 12	8.0	10.5	207	CY-A 4x12	-	CY 0412 A
5 x 12	8.9	11.5	249	CY-A 5x12	-	CY 0512 A
7 x 12	9.9	12.5	329	CY-A 7x12	-	CY 0712 A
10 x 12	12.9	16.2	484	CY-A 10x12	-	CY 1012 A
12 x 12	13.4	16.7	561	CY-A 12x12	-	CY 1212 A
14 x 12	14.6	17.9	643	CY-A 14x12	-	CY 1412 A
19 x 12	16.5	19.8	845	CY-A 19x12	-	CY 1912 A
24 x 12	19.5	23.8	1106	CY-A 24x12	-	CY 2412 A
30 x 12	21.2	25.5	1344	CY-A 30x12	-	CY 3012 A
37 x 12	23.2	27.5	1629	CY-A 37x12	-	CY 3712 A
48 x 12	26.6	30.9	2071	CY-A 48x12	-	CY 4812 A
2 x 10	8.4	10.9	180	CY-A 2x10	-	CY 0210 A
3 x 10	9.0	11.5	242	CY-A 3x10	-	CY 0310 A
4 x 10	10.1	12.6	306	CY-A 4x10	-	CY 0410 A
5 x 10	11.3	14.6	396	CY-A 5x10	-	CY 0510 A
7 x 10	12.5	15.8	523	CY-A 7x10	-	CY 0710 A
10 x 10	16.3	19.6	727	CY-A 10x10	-	CY 1010 A
12 x 10	16.9	20.2	849	CY-A 12x10	-	CY 1210 A
14 x 10	18.4	22.7	1029	CY-A 14x10	-	CY 1410 A
19 x 10	20.9	25.2	1351	CY-A 19x10	-	CY 1910 A
24 x 10	24.7	29.0	1683	CY-A 24x10	-	CY 2410 A
30 x 10	26.8	31.1	2057	CY-A 30x10	-	CY 3010 A
37 x 10	29.2	33.6	2504	CY-A 37x10	-	CY 3710 A
48 x 10	33.6	37.9	3197	CY-A 48x10	-	CY 4810 A