Eaton库柏304不锈钢防爆箱（CTB III系列）

S-TB-T terminal boxes（STB系列防爆控制箱可以用CTB系列替代）

The STB Series of enclosures are designed to meet the requirement for distribution and lighting junction boxes.

Available in 13 sizes with standard finishes of painted or 316L stainless steel, together with the high IP rating,
make these enclosures suitable for all environmental conditions
The stainless steel versions are particularly recommended for use in marine or other corrosive environments.

Applications:

• Designed to meet the requirement for distribution and lighting junction boxes
• Available in 13 sizes with standard finishes of painted or 316L stainless steel, together with the high IP rating,
• make these enclosures suitable for all environmental conditions
• Stainless steel versions are particularly recommended for use in marine or other corrosive environments

Features:

• Designed to meet the requirement for distribution and lighting junction boxes
• Available in 13 sizes with standard finishes of painted or 316L stainless steel, together with the high IP rating,
• make these enclosures suitable for all environmental conditions
• The stainless steel versions are particularly recommended for use in marine or other corrosive environments
• Painting of these enclosures uses a two stage elecrophoretic dip coat system
• Treatment includes iron phosphate and paint application followed by electrostatic polyester powder coating
• When applied to a mild steel substrate gives a minimum of 500 hours salt spray resistance

Certifications and compliances:

• Class I, Division 2, Groups A, B, C, D
• UL/cUL Listed
• NEMA Type 3S, 4 (painted steel), NEMA Type 4X (stainless steel), NEMA Type 6; IP66
• Ex e IIC
• Intrinsically safe components
• TR-CU and EAC certified
• IECEx/ATEX, Zones 1, 2, 21, 22
• UL50/C22.2 No. 94-M91
• IECEx and ATEX component certificate – BVS13ATEXE015U and IECEx BVS 13.0025U
• N-TB-T terminal boxes:

S-TB-T terminal boxes:

S-TB enclosures are available assembled as custom configured and certified terminal boxes.
Options include custom entries, cable glands and plugs with built-in terminals (Ex-e and Ex-i) and other equipment.

Standards:

• IEC/EN 60079-0
• IEC/EN 60079-7
• IEC/EN 60079-31
• IEC/EN 60529

EN/IEC certificates:

• BVS16 ATEX-E-096X
• IECEx BVS 16.0062X

Ambient temperatures:

• -55B/-40°C up to +40°C (T6 and maximum surface temperature of T80°C)
• -55B/-40°C up to +55°C (T5 and maximum surface temperature of T95°C)
• -55B/-40°C up to +65/70/80/100/110°C (with temperature class T4 and maximum surface temperature of T120°C)

Material:

• Equipment available in 316L stainless steel enclosures

Electrical ratings:

• Rated voltage up to 690V AC/DC; rated current up to 400A; conductor cross-sections up to 240mm2

Markings:

• ATEX and IECEx: Ex e IIC T6/5/4 Gb or Ex eb IIC T6/5/4; Ex tb IIIC T80/95/120°C Db or Ex tb IIIC T80/95/120°C
• EAC CU TR: 1Ex e IIC T6/T5 Gb X or Ex tb IIIC T80/95/120°C Db X

Note: Ambient temperature range depends on ratings of built-in components and enclosure gland plate and gasket options.

Eaton-Cooper-库柏不锈钢防爆箱CTB III
Eaton-Cooper-库柏代理商：上海颐品自动化科技有限公司
CTB III不锈钢增安防爆箱系列（ATEX Junction boxes）
CTB系列是基于"ATEX"、"IECEx"和"GB"防爆认证的箱体解决方案，完全符合上述标准对抗冲击、散热及IP防护等级的要求。
CTB系列有46种尺寸和多种配置可选。我们可根据客户需求提供和装配诸如电缆戈兰、呼吸阀、堵头等服务配件。
CTB系列产品使用高质量的材料和优化的结构设计，将会成为仪表和电气应用领域的代表产品。1/4转紧固锁或松不脱设计的
不锈钢六角头开槽螺栓紧固件是箱体实现IP防护等级(IP66/67)的有效保证。外壳安装四个3mm厚的表面焊接式不锈钢挂耳，
顶部为挂钩式，底部为环耳式。 为客户提供了一个快速安全可靠的机柜安装方式。 

CTB III不锈钢增安防爆箱系列
材质/表面选择：
304不锈钢(1.4301根据EN10088标准)，机械抛光或电化学抛光
316L不锈钢(1.4404根据EN10088标准)，机械抛光或电化学抛光
密封圈材料：标配EPDM密封圈，硅橡胶密封圈可选
盖子固定：不锈钢六角松不脱紧固螺钉或1/4转锁(可选)(转锁材料锌合金镀铬或316L不锈钢)
不锈钢焊接铰链 盖子选装：挂锁搭扣  壳体厚度： 默认1.5mm，可选2mm 壳体安装 4个外部挂耳
壳体内部设备安装：箱体内部螺柱或TS20导轨，并安装TS35导轨
可拆卸式3mm戈兰板：CTB121209, CTB151510无戈兰板，其余0至4块可选 箱体接地 M6/M10接地螺栓，
不锈钢/黄铜可选 IP等级 IP66
环境温度范围 T5: -35˚C ~+55˚C (EPDM密封圈)，-55˚C ~+55˚C (硅橡胶密封圈); T6: -35˚C ~+40˚C (EPDM密封圈)，
-55˚C ~+40˚C (硅橡胶密封圈) 工作温度范围 -35˚C ~+95˚C (EPDM密封圈)，-55˚C ~+145˚C (硅橡胶密封圈)
抗冲击性能 7 J (Nm)/10J (Nm)，符合EN60014标准
ATEX防爆标志： II 2 G Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6Gb, Ex ia IIC T5/T6Gb II 2 D Ex tb IIIC T95˚C/T80˚C Db
GB防爆标志 Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6 Gb, Ex ia IIC T5/T6 Gb Ex td A21 IP66 T80˚C/T95˚C
IECEx防爆标志 Ex e IIC T5/T6 Gb, Ex e ia IIC T5/T6 Gb, Ex ia IIC T5/T6 Gb Ex tb IIIC T95˚C/T80˚C Db