E2S BExCP3-PT 手动呼叫按钮

2021-07-26

E2S BExCP3-PT Push Button Tool Reset Call Point 手动呼叫按钮

E2S BExCP3-PT 按钮手动报警器专为最恶劣的环境而设计，经批准用于 1、2、21 和 22 区防爆危险区域，用于控制火灾和气体报警系统。SIL2 符合 IEC61508 (2010)。BEx 系列的特点是外壳由防腐蚀、海洋级、无铜 LM6 (A413) 铝制成，带有铬酸盐和粉末涂层。提供带和不带监控电阻的所有版本均通过了 IECEx 和 ATEX 标准认证，并获得了额外的 PESO、INMETRO 和 Ex EAC 认证。按钮机构由弹簧加载盖保护，因此开关需要两个动作激活。BExCP3-PT 可由用户使用设备随附的特殊键重新设置。

• 可提供其他外壳颜色以满足特定要求。
• DIN 导轨安装接线端子：8 × 2.5mm²
• 弹簧加载提升襟翼。
• 金属化聚酯或不锈钢税标签。
• 串联和/或线端电阻、二极管或齐纳二极管。

Version:	Part code variable:	Description:
Type:	BExCP3APT BExCP3BPT BExCP3CPT	Type A: no EOL devices Ta -40°C to +70°C Type B: with EOL devices Ta -40°C to +50°C Type C: with EOL devices Ta -40°C to +65°C
Switch Type: [s]	S	SPCO/SPDT
Terminals: [t]	S D	6 × 4mm² terminals DIN Rail 8 × SAK2.5 [B or C version only]
Lift flap: [l]	L	Lift flap supplied as standard
Cable Entry Type:[e]	A B C D E F G	3 x M20x1.5mm 2 × 1/2″ NPT – adaptors 2 × 3/4″ NPT – adaptors 2 x M25x1.5mm – adaptors 1 × 1/2″ NPT – adaptor 1 × 3/4″ NPT – adaptor 1 x M25x1.5mm – adaptor
Stopping plug material: [m]	B N P S	Brass Nylon Nickel Plated Brass Stainless Steel
Duty label / Equipment tag: [d]:	1 2 3 4 5 6 7	No Duty label, no Equip. tag Duty label Stainless Steel Duty label St/St + Equip. tag Duty label Metalised Polyester Duty label M. Poly. + Equip. tag Equip. tag only Special label requirement
Product version: [v]	A1	IECEx, ATEX, EAC, INMETRO, PESO approved
Enclosure colour: [x]	R B N Y V S K M Z	Red Blue Green Yellow Red/White Yellow/Black Black Magenta Red/Black
Default variable: [u]	N	Default = N – not currently used
Voltage: [v]	48, 24, 12, 6	System voltage Vdc (only required for BExCP3B or C type)
E.O.L.Module: [e] optional only for BExCP3B or C type	ExxxR ED1 ExxxZ	Resistor value in Ohms e.g. E470R = 470 Ohm Diode IN4007 = ED1 Zener diode e.g. E5V1Z = 5.1V
Series Module: [s] optional only for BExCP3B or C type	SxxxR SD1 SxxxZ	Resistor value in Ohms e.g. S1K5R = 1.5K Ohm Diode IN4007 = SD1 Zener diode e.g. S5V1Z = 5.1V
Accessories:	SP65-0001-A2 SP65-0001-A4 SP65-0002-A2 SP65-0002-A4	Pole Mount Bracket Kit 2″ St/St A2 (304) Pole Mount Bracket Kit 2″ St/St A4 (316) Sunshade – St/St A2 (304) Sunshade – St/St A4 (316)

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