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You are here: > Lines Carried > Blockmaster > Barrier & Panel Style Terminal Blocks > Tri-Barrier Blocks > ST55 Series > ST552

Tri-Barrier Blocks -  ST55 Series ST552

PCB Terminal Blocks - 11.0mm centers 25A@300V 12-22AWG

Features:

  • Tri-barrier construction

  • Mounting ends available

  • UL recognized

  • Accepts 12 AWG

Electrical
Current: 25A @ 300V
Wire Range: 12-22 AWG
Operating temp: -40°C - +105°C
Withstanding: 2000V AC per min.
IR: >1000MW (500V DC)
Torque: 10 lb-in.
Materials:
Housing: Polyamide 66 UL94V-0
Terminal: Brass, Tin plated
Screw: M4 combo head w/captive sem plate
Screw material: Steel, Ni plated
Positions available: 2-32
 
Dimensions
Pole 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A 23 34 45 57 68 79 89 101 112 123 134 145 156 167 178
B 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165
Pole 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
A 189 200 211 222 232 244 254 266 277 288 298 309 322 333 344 355
B 176 187 198 209 220 231 242 253 264 275 286 297 308 319 330 341
ST-552 Ordering Information
ST-552 P
02-32 Positions H - End Mounting Ears

We have attempted to present the information about our vendor's products on this website in a straight-forward manner. We offer this information as accurate at the time of publication. Specifications are subject to change without notice. Electro-Stock, Inc. is not responsible for inadvertent errors.

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Since 1983   

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