Secure于1987年在电子时代来临之际成立。Secure能够制造出世界上第一个商业用途的电能表。在过去的30年里，Secure不断发展壮大。Secure的专业知识现已遍及整个行业。
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Electrical
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Purpose of control
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Electronic timer (independently mounted)
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Contact type
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Micro-disconnection
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Contact rating
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13 (3) A, 230 V AC
suitable for loads up to 3 kW (resistive)
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Control action
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Type 2B
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Software Class
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Class A
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Operation time limitation
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Intermittent
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Timing accuracy
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±5%
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Timer boost period
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SIR020: 15/30/60 minutes
SIR021: 30/60/120 minutes
SIR022: 2/4/6 hours
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Mechanical
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Dimensions (W x H x D)
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85 mm x 85 mm x 19 mm (flush mount)
85 mm x 85 mm x 44 mm (surface mount)
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Weight
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0.2 kg (approx.)
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Case material
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Flame-retardant thermoplastic
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Ball pressure test temperature
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75˚C
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Mounting
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Single-gang surface mount/flush box, minimum depth 25 mm (UK)/35 mm (Continental Europe)
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SECURE温控器SIR020产品介绍
Product at a glance
SIR020 is a digital timer control, featuring a simple pushbutton to switch on a load for a fixed period. Each press of the pushbutton cycles the timer through the available periods, as shown by indicator LEDs. The connected load is automatically switched off at the end of the preset time, or it can be switched off manually using the pushbutton. Large energy savings are possible by adding this simple device to any electrical appliance, up to 3 kW (resistive). These units are perfect as boiler override or extension timers and can be used on panel heaters, immersion heaters, heated towel rails, and oil-filled radiators. Boost times range from 15/30/60-minutes.
产品一览
SIR020 是一种数字定时器控件，具有一个简单的按钮，可在固定时间内打开负载。 每次按下按钮都会使计时器在可用时间段内循环，如 LED 指示灯所示。 连接的负载在预设时间结束时自动关闭，也可以使用按钮手动关闭。 通过将这种简单的设备添加到任何电器中，可以节省大量能源，最高可达 3 kW（电阻）。 这些装置非常适合用作锅炉超控或延长定时器，可用于面板加热器、浸入式加热器、加热毛巾架和充油散热器。 提升时间范围为 15/30/60 分钟。
SECURE温控器其他型号列举
SECURE SIR020
SECURE SIR021
SECURE SIR022