UL电线保护管 广东厂家

 

UL金属软管规格：

Trade Size (Inches)	Approximate Weight (lbs/100 ft)	Inner Diameter Min./Max.(mm)	Outer Diameter Min./Max. (mm)	Approx.BendRadius* (Inches)	Standard Coil Length (feet)	Standard Reel Length (feet)
5/16 *	11	7.92~8.32	11.94~12.95	3.5	100	1000
3/8  *	12	9.52~9.96	14.22~15.49	4	100 / 250	1000
9/16 *	18	13.89~14.61	17.90~18.67	4	100 / 250	1000
1/2  *	20	15.88~16.38	21.84~23.37	4	100	500 / 1000
3/4  *	25	20.62~21.21	26.54~28.07	5	100	500 / 1000
1 *	30	25.40~26.42	33.02~35.05	6	50	400
1--1/4 *	38	31.75~33.02	39.37~41.40	8	50	250
1--1/2 *	67	38.10~40.01	46.99~49.53	10	25	150
2 *	93	50.80~52.83	59.69~62.23	12	25	100
2--1/2 *	150	> 63.5	72.64~77.72	15	25	100
3 *	190	> 76.2	85.34~90.42	18	25	100
3--1/2 *	220	> 88.90	98.04~103.12	21	25	100
4 *	264	> 101.6	110.72~115.82	24	25	100

 

 

APPLICATIONS 应用：

RWS (Reduced Wall Steel) Flexible Metal Conduit is suitable for the following installations:

薄壁型UL金属软管适用于以下安装环境:

? Environmental air-handling spaces per NEC? 300.22(C) 空调系统布线保护

? Power and lighting branch circuit conductors and cables for connecting receptacles, luminaries, equipment,  office partitions, etc. 电力, 照明, 办公区域的布线保护

? Metal raceway for wires and cables per NEC? (ANSI/NFPA-70) Article 348

赛道布线保护

? Motor feeder, branch, and control circuit conductors and cables

马达控制线路保护

? Class 1, Class 2, Class 3 Remote-control, signaling, and power-limited circuit conductors and cables

远程控制、信号线路保护

? Fire alarm system co nductors and cables of power-limited or non-power-limited fire alarm circuits

火警系统线路保护

? Voice, data, communications and video cables including CATV and optical fiber cables

语音、数据、通讯、视频、电视、光纤线路保护

? Concealed or exposed installations per NEC? Article 348 and the applicable NEC? provisions

密封防爆环境的线路保护

? Elevators, hoist ways, and escalators per NEC? 620.21  电梯、自动扶梯的线路保护

? As a grounding conductor for lengths up to 6 feet (20Amax) as per 2011 NEC? 250.118(5)

? Electric signs and outline lighting per NEC? 600.7, 600.31 (1000 volts or less), and 600.32 (>1000 volts) 户外招牌及照明的线路保护

? Hazardous location, Class 1, Div. 2, for flexible connectors only per 2011 NEC? 501.10(B)(2) & 501.30(B) 危险场所的线路保护

? UL 1, 2, & 3 Hour Through Penetration Fire stop  Systems: C-AJ-1462, C-AJ-1463, C-AJ-1464, W-L-1308, andW-L-1309 焊接灭火系统的线路保护

 

FEATURES 产品特性：

? Provides mechanical protection for conductors and cable

 为线缆提供机械保护

? For use with listed connectors intended for NEC Type FMC (Flexible Metal Conduit)

可配接符合UL规范的接头

? Smooth interior for easy wire pulling

内壁光滑，适于穿线

? High strength steel construction

高强度钢铁结构

? Hot-dipped, heavy zinc coating for rust/corrosion resistance

热镀锌层保护免受腐蚀侵害

? Superior crush proof qualities

超强抗压

? Built in flexibility for simplified positioning

柔软灵活，方便布线安装