P.M.A STB 55 DIN Rail Temperature Limiter, 1 Output Relay 250V ac On-Off

RS庫存編號:: 736-4746
製造零件編號:: STB55-5000-000
製造商:: P.M.A

P.M.A STB 55 DIN Rail Temperature Limiter, 1 Output Relay 250V ac On-Off

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小計（1 件）*

TWD40,695.00

(不含稅)

TWD42,729.75

訂單超過 $1,300.00 免費送貨

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加上 22 件從 2026年3月30日起發貨

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* 參考價格

RS庫存編號:: 736-4746
製造零件編號:: STB55-5000-000
製造商:: P.M.A

規格

產品概覽和技術數據資料表

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	P.M.A
	Product Type	Temperature Limiter
	Output Type	Relay
	Number of Outputs	1
	Maximum Current	2A
	Maximum Operating Temperature	55°C
	Minimum Operating Temperature	-10°C
	Terminal Type	Screw
	Control Type	On-Off
	Maximum Supply Voltage	250V ac
	Diagnostics	Yes
	Maximum Voltage	250V
	Display Type	LCD
	Standards/Approvals	IEC 61000-4-2/3/4/5/6/11/13, EN 61508 SIL2, EN 61326-2, EN 61326-1, EN 60664-1 (VDE 0110-1), EN 60555, EN 55022, EN 14597, DIN 4755, DIN 4754, DIN 4752, DIN 4751
	Width	100mm
	Length	50mm
	IP Rating	IP20
	Series	STB 55
	Mount Type	DIN Rail
	Panel Depth	110mm

	選取全部
	品牌 P.M.A
	Product Type Temperature Limiter
	Output Type Relay
	Number of Outputs 1
	Maximum Current 2A
	Maximum Operating Temperature 55°C
	Minimum Operating Temperature -10°C
	Terminal Type Screw
	Control Type On-Off
	Maximum Supply Voltage 250V ac
	Diagnostics Yes
	Maximum Voltage 250V
	Display Type LCD
	Standards/Approvals IEC 61000-4-2/3/4/5/6/11/13, EN 61508 SIL2, EN 61326-2, EN 61326-1, EN 60664-1 (VDE 0110-1), EN 60555, EN 55022, EN 14597, DIN 4755, DIN 4754, DIN 4752, DIN 4751
	Width 100mm
	Length 50mm
	IP Rating IP20
	Series STB 55
	Mount Type DIN Rail
	Panel Depth 110mm

不適用

COO (Country of Origin):: DE

P.M.A Temperature Controller

The P.M.A STB55 series temperature controller has a supply voltage rating of 230VAC. This high precision controller has a width of 50mm and a height of 100mm. If the permissible temperature limit is reached or if a fault occurs in the monitoring equipment within the permissible temperature range (sensor break or short circuit, failure of a component within the device, fault in the software, failure or impermissible value of the supply voltage, etc.) the STB 55 switches off immediately. When the alarm contact is activated, the “ALARM” LED flashes in the front panel and the background lighting of the display lights up and the cause of the alarm appears in the display in a plain text. In addition, a 24VDC signal for external alarm signalling is available.

Features and Benefits

1 SPDT relay for alarm output

Basic error greater than 0,5%, ±2digits

Clips onto top-hat DIN rail

Convenient 4-key operation

Input from Pt 100 in 3-wire connection, or dual thermocouples type J, K, N and S

Memory function for error signalling

Operator lock (password protection)

Programmable temperature limit and switching hysteresis

Response time 0,5 second

Applications

Thermal processes need to be monitored and the plant switched into a safe condition in case of a fault

Certifications

EN 14597

EN 61508 SIL2

IP20 rated