KUKA 00-198-266 KSP 600-3x20

压波动是指多个正弦波的峰值，在一段时间内超过(低于)标准电压值，大约从半周波到几百个周波，即从10MS到2.5秒, 包括过压波动和欠压波动。普通避雷器和过电压保护器，完全不能过压波动，因为它们是用来瞬态脉冲的。普通避雷器在限压动作时有相当大的电阻值，考虑到其额定热容量(焦尔)，这些装置很容易被烧毁， 而无法提供以后的保护功能。这种情况往往很容易忽视掉，这是导致计算机、控制系统和敏感设备故障或停机的主要原因。

Acme T-2-53140-1S General Purpose Transformer, Pri: 208V, Sec: 120/240V, 1KVA

Lot of 3 Telemecanique ZB2-BE101 Red Pushbuttons w/ Normally Open Contacts

Telemecanique DA 01 1/4 Twist Maintained E-Stop Pushbutton 500VAC 8A

Lot of 6 Telemecanique Z-BV6 Square Faced Pilot Lights 4 Green 2 Red 2.6w 400VAC

Cutler-Hammer E22TL1 Pilot Lights 1 Amber 2 Red 1 Green 120V to 6.3V

Lot of 6 Cutler-Hammer E22B Series Pushbuttons Red Green Yellow Black 3 NC 7 NO

STI 44518-0050 6M Safety Switch 1NC/1NO

Lot of 3 Allen Bradley 140-L2 3 Phase Top Feed Terminal Busses

Siemens 3TF2001-0BB4 Contactors 24VDC Control Voltage 380VAC 9A Line

SOLA HEVI-DUTY T2000 Transformer 2.0KVA, 240480V Pri, 120V Sec

Allen Bradley 193-A1D1 Overload Relay 1.0-2.9A Current Range

Schmersal AZ15zvr Safety Interlock Switch (right knockout, plastic), 600VAC 10A

Allen Bradley 193-A1E1 Ser A Overload for Motor Starter / Contactor 1.6-5A

STI 44513-0020 Safety Interlock Switch, Ue 500V 1A, 250V 2A, 100V 5A

Allen Bradley 100-A30NZ*3 Ser. B Contactor & 195-FA40 Auxiliary Relay 24VDC Coil

Schmersal AZM170-02zka Safety Disconnect Switch, 250V Ui, 24VDC/AC 40-60Hz

Patlite SEF-T Signal Tower Light 120VAC 50/60Hz 4W Bulb Green Amber Red

Patlite ST-V Stack Light Tower 24VAC/DC 10W Bulb Red Amber

Telemecanique XCK-T591H4 Safety Disconnect Switch, 500V Ui, 6kV Uimp, AC15 240V

Telemecanique XCK-T591H7 Safety Disconnect Switch, 500V Ui, 6kV Uimp, AC15 240V

Patlite SEF-A Stack Light Tower 24VAC/DC 2W Amber

Sentrol Industrial 351-7Z-06K Safety Switch, 120VAC/28VDC, 1NO

Patlite STFPB-V Stack Light Tower 24VAC/DC 10W Bulb Red Amber Green

Guardmaster 440N-G02099 Ferrogard Safety Switch, 24VDC 1A, 2NC, Aux 1NO

Patlite SEB-D Stack Light Tower 24VAC/DC 1.5W Red Amber Green w/ Sounder

Guardmaster 440N-S32033 SIPHA Safety Switch, 1NC/1NO, Aux. 1NC

Telemecanique XVA-LC3 Stack Light Tower 24VDC Red Amber Green w/ base

Micro Switch 40FY26-33 Safety Switch, 10-30VDC

Square D AZ15ZVR Safety Interlock Switch (left knockout), 600VAC 10A

Banner SI-QS90MD Machine Guard Safety Switch, 10A / 500VAC

Guardmaster 178-181 Trojan 5 Safety Switch, 500V 1A, 250V 2A, 100V 5A

Allen Bradley 802F-E60M2 Key Interlock Switch, 10A 300V

Telemecanique XVA-LC3 Light Stack Tower w/ Constant Tone Sounder Amber Lens 24DC

Telemecanique XVAL74C024 Stack Light Tower Strobe Light Red Lens 24VDC

Dwyer 1823-20 Differential Pressure Switch, Range: 3-22" w.c., 10 PSIG Max

Telemecanique XVA-C911 Light Stack Tower Sounder 12 to 48VAC Constant Tone

Sentrol Industrial FS 694-D24F1 Interlock Safety Switch w/ Key 24VAC/DC

Schmersal AES 1235 Safety Relay 24VDC 2 Alarm Outputs 2 Safety Contacts

Lot of 7 Telemecanique XVA-LC3 Amber Stack Light Tower Lenses *No Bulbs Included

Telemecanique XVA-LC3 Light Tower Stack Red Amber Green 24-30VDC w/ 14" Pole

Telemecanique XVA-LC4-R Stack Light Lens 220VAC

Telemecanique XVAC01 Plastic base for Light Stack

Telemecanique XVAC02 Light Stack Support Tube 100mm Length

Telemecanique XVAC921 Sounder for Light Stack 12 to 48VDC Intermittent Tone

Telemecanique XVAC341 Stack Light Lens Red w/ Gasket

Telemecanique XVAC211 Stack Light base Black w/ Gasket

Telemecanique XVAC351 Light Stack Lens Amber

Phoenix Contact PSR-SCP-24UC/ESD/4X1/1X2/600 Safety Relay, 24VAC/DC IN, 250V/24V

Guardmaster MSR6R/T Minotaur Safety Relay, 24V AC/DC

Micro Switch EX-AR16 Explosion Proof Snap Switch 480VAC 15A 1/4 HP *No Roller*

Durant E-S-4-X Limit Switch with Enclosure Cork Gasket 1/4" Diameter Shaft

ELAN SRB-NA-ST Safety Relay, 250VAC, 24VDC

Phoenix Contact PSR-SCP-24UC/ESA4/3X1/1X2/B Safety Relay, 24VAC/DC IN, 250V/24V

Phoenix Contact CM 62-PS-120AC/12DC/1 Power Supply, 120VAC IN, 12VDC 1A OUT

Shindengen FY05005GN Power Supply, 100-240VAC IN, 5VDC 5A OUT

Electrical Enclosure 76" x 30" x 12" Depth Steel w/ Accessories & Knockouts

Condor HB24-1.2-A+ Power Supply 215/230-240VAC IN, 24VDC 1.2A OUT

Nemic Lambda SR20-5 Power Supply, 100-120V/200-240V IN, 5VDC 4A OUT

Nemic Lambda SR20-5 Power Supply, 100-120V/200-240V IN, 5VDC 4A OUT