Dual Thermostat ZR 011 SeriesNO and NC in one casingSeparate adjustable temperaturesHigh switching caPACityTerminals easily accessibleClip fixing

Two thermostats in one casing:

Thermostat (contact breaker, normally closed)for regulating heaters.

Thermostat (contact maker, normally open)for regulating filter fans and heat exchangers or switching signal devices when temperature limit has been exceeded.

Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.

Technical Data

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Switch temperature difference	7K (±4K tolerance)
Sensor element	thermostatic bimetal
Contact type	snap-action contact
Service life	> 100,000 cycles
Max. switching capacity	250VAC, 10 (2) A
	120VAC, 15 (2) A
	30WDC at 24VDC to 72VDC
Max. inrush current	16AAC for 10 sec.
Connection	4-pole terminal, clamping torque 0.5Nm max.:
	rigid wire 2.5mm²,
	stranded wire (with wire end ferrule) 1.5mm²
Mounting	clip for 35mm DIN rail, EN 60715
Casing	plastic according to UL94 V-0. light grey
Dimensions	67 x 50 x 46mm
Weight	approx. 90g
Fitting position	variable
Operating / Storage temperature	-45 to +80°C (-49 to +176°F)
Operating / Storage humidity	max. 90 % RH (non-condensing)
Protection type	IP20
Approvals	UL File No. E164102

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Art. No.	Setting range		Setting range
01172.0-00	Contact breaker (NC)	0 to +60°C	Contact maker (NO)	0 to +60°C
01172.0-01	Contact breaker (NC)	+32 to +140°F	Contact maker (NO)	+32 to +140°F
01175.0-00	Contact breaker (NC)	-10 to +50°C	Contact maker (NO)	+20 to +80°C
01175.0-01	Contact breaker (NC)	+14 to +122°F	Contact maker (NO)	+68 to +176°F
01176.0-00¹	Contact maker (NO)	0 to +60°C	Contact maker (NO)	0 to +60°C
01176.0-01¹	Contact maker (NO)	+32 to +140°F	Contact maker (NO)	+32 to +140°F

¹For regulating heat exchangers and fans (e. g. LE 019) and as an alarm contact for monitoring the interior temperature of electronic enclosures.

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Technical Drawing

1.适用于电力配电设施；

2.温控范围0-60°C；

3.产品通过EMI/ EMC测试，EN55014-2，EN61000-3-2，EN61000-3-3；

4.尺寸：67*50*46mm;

5.输入电压：110v-220v;

6.防护等级：IP20；

7.安装方式：导轨式。

技术参数： 温箱NC(常闭);自动调温器在温度上升打开安装有一个红色的温度拨号盘. 技术数据 开关温度切换7K(.4K)误差 传感器元素恒温双金属 接点类型攫取行动联络 阴抗< 10m0hm 产品使用期限>100 000个周期 开关容量250VAC,10(2)A 120VAC,15(2)A DC 30W EMCacc,to EN 55014-1-2,EN 61000-3-2,EN 61000-3-3 连接2接点线径2.5mm.螺丝扭力0.8Nm 固定方式截面为35mmDIN路轨，EN50022（或为出口过滤EF118系列） 外壳材质塑料根据UL94 V-0，浅灰色 尺寸60X33X43mm 重量大约。40g 贴合位置简易 操作/保持温度-45到+80。C(-49到+176。F) 防护等级IP20

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